Which apps work on iPhone Duo?
Which popular apps and games have a version made for iPhone Duo, which are still to announce one, and what an app does until it's updated.
1151 tracked apps with status, inner display mode, and sources. Last checked October 28.
1151All tracked52Named by Apple231Tested by our editor504Out on the App Store253Adapted according to developers111Nothing announced
| App | Status | Inner display | Checked | Source | Heat |
|---|---|---|---|---|---|
 | App Store | Fills the inner display | Lista on the App Store | ||
 | App Store | Adapted, layout not documented | Rev Rush 1.3: made for i… | ||
 | App Store | Fills the inner display | Victoria Ali on X | ||
 | App Store | Fills the inner display | Hingami - Puzzle Origami… | ||
 | App Store | Fills the inner display | Nozzle on the App Store | ||
 | App Store | Adapted, layout not documented | Hourfold website | ||
 | App Store | Fills the inner display | Foldlings: Foldable Frie… | ||
 | App Store | Adapted, layout not documented | Tiny Computers on the Ap… | ||
 | App Store | Fills the inner display | Marko on the App Store | ||
 | App Store | Fills the inner display | Stephen Robles on Bluesky | ||
 | App Store | Fills the inner display | Introducing: Lake for iP… | ||
 | App Store | Fills the inner display | Toastie on the App Store | ||
 | App Store | Adapted, layout not documented | Valley Run on the App St… | ||
 | App Store | Fills the inner display | Gymverse for iPhone Duo | ||
 | App Store | Fills the inner display | John Seubert on X | ||
 | App Store | Fills the inner display | Danny Behar on Bluesky | ||
 | App Store | Fills the inner display | Periodic Table Chemistry… | ||
 | App Store | Fills the inner display | 24me for iPhone Duo | ||
 | App Store | Fills the inner display | A first look at Inoreade… | ||
 | App Store | Adapted, layout not documented | Twofold on Reddit (r/iPh… | ||
 | App Store | Adapted, layout not documented | Lior Halphon on X | ||
 | App Store | Fills the inner display | Puntokus on the App Store | ||
 | App Store | Adapted, layout not documented | Pocket Arcade on the App… | ||
 | App Store | Fills the inner display | slaven on X | ||
 | App Store | Fills the inner display | TV Remote - Universal Re… | ||
 | App Store | Fills the inner display | Stefan Sturm on X | ||
 | App Store | Adapted, layout not documented | Dani Devesa Derksen-Staa… | ||
 | App Store | Fills the inner display | Battlefleet Duo on the A… | ||
 | App Store | Adapted, layout not documented | Bellowsby on the App Sto… | ||
 | App Store | Fills the inner display | slaven on X | ||
 | App Store | Adapted, layout not documented | Ibrahim Koteish on X | ||
 | App Store | Fills the inner display | michlfi on X | ||
 | App Store | Fills the inner display | LittleFin on X | ||
 | App Store | Fills the inner display | GroupCal for iPhone Duo | ||
 | App Store | Fills the inner display | Diptych: Foldable Wallpa… | ||
 | App Store | Fills the inner display | Malin Sundberg on X | ||
 | App Store | Fills the inner display | ChompDuo on the App Store | ||
 | App Store | Fills the inner display | Fold Party on the App St… | ||
 | App Store | Adapted, layout not documented | Home Assistant on the Ap… | ||
 | App Store | Adapted, layout not documented | Popfold on the App Store | ||
 | App Store | Fills the inner display | Florent Morin on X | ||
 | App Store | Adapted, layout not documented | Lim Thye Chean on X | ||
 | App Store | Fills the inner display | Terminus on the App Store | ||
 | App Store | Fills the inner display | Tanmay Sonawane on X | ||
 | App Store | Fills the inner display | austin blake on X | ||
 | App Store | Fills the inner display | Pilat on the App Store | ||
 | App Store | Fills the inner display | Portal Labs on X | ||
 | App Store | Adapted, layout not documented | CARROT Weather on the Ap… | ||
 | App Store | Fills the inner display | TV Launcher - Live US Ch… | ||
 | App Store | Fills the inner display | Bionic Tape on the App S… | ||
 | App Store | Fills the inner display | Slopes on X | ||
 | App Store | Fills the inner display | QuillCue on the App Store | ||
 | App Store | Adapted, layout not documented | PianoFold - Rhythm Game … | ||
 | App Store | Adapted, layout not documented | Solitaire Ultra on the A… | ||
 | App Store | Adapted, layout not documented | Elytra - RSS Feed Reader… | ||
 | App Store | Fills the inner display | Francisco Martínez on X | ||
 | App Store | Fills the inner display | Alessandro Pace on X | ||
 | App Store | Adapted, layout not documented | Edoardo Galati on X | ||
 | App Store | Adapted, layout not documented | Tomer Beilinson on X | ||
 | App Store | Adapted, layout not documented | NEOFOLD on the App Store | ||
 | App Store | Fills the inner display | Duri on the App Store | ||
 | App Store | Fills the inner display | Flipcorder site | ||
 | App Store | Fills the inner display | Tineo's Duo layout previ… | ||
 | App Store | Fills the inner display | Jazzen Chen on X | ||
 | App Store | Adapted, layout not documented | Overcast on the App Store | ||
 | App Store | Fills the inner display | Thermo Diem on X | ||
 | App Store | Fills the inner display | Word Nice on the App Sto… | ||
 | App Store | Adapted, layout not documented | Aquarium Widgets on the … | ||
 | App Store | Adapted, layout not documented | Duo Coffee website | ||
 | App Store | Adapted, layout not documented | Later | Save Links, Read… | ||
 | App Store | Adapted, layout not documented | Neotris: Arcade Game on … | ||
 | App Store | Fills the inner display | Unshelved: Read. Stack. … | ||
 | App Store | Adapted, layout not documented | Everyplace on the App St… | ||
 | App Store | Fills the inner display | Two Fold: Uno's Quest on… | ||
 | App Store | Fills the inner display | Watch Chess on X | ||
 | App Store | Fills the inner display | Valter Hemmi on X | ||
 | App Store | Fills the inner display | Shift: Workout Interval … | ||
 | App Store | Fills the inner display | David Collado Sela on Bl… | ||
 | App Store | Fills the inner display | HomeBatteries for HomeKi… | ||
 | App Store | Adapted, layout not documented | Newsbin on the App Store | ||
 | App Store | Fills the inner display | Actually Read on X | ||
 | App Store | Fills the inner display | Lim Thye Chean on X | ||
 | App Store | Fills the inner display | EMDR on the App Store | ||
 | App Store | Fills the inner display | Nardy on the App Store | ||
 | App Store | Fills the inner display | Score Keeper on the App … | ||
 | App Store | Fills the inner display | Francisco Martínez on X | ||
 | App Store | Fills the inner display | Stuart Hall on X | ||
 | App Store | Fills the inner display | BlackJackal for iPhone D… | ||
 | App Store | Fills the inner display | BookPlayer pull request … | ||
 | App Store | Fills the inner display | Coax on Bluesky | ||
 | App Store | Adapted, layout not documented | Duo Grill website | ||
 | App Store | Fills the inner display | Grand Table Duo on the A… | ||
 | App Store | Fills the inner display | Aniline Applications on … | ||
 | App Store | Adapted, layout not documented | Innards website | ||
 | App Store | Fills the inner display | Lullabox on the App Store | ||
 | App Store | Fills the inner display | Antonio A. Chavez on X | ||
 | App Store | Fills the inner display | 車本本 CarNote on the App S… | ||
 | App Store | Fills the inner display | Pickle Rite on the App S… | ||
 | App Store | Fills the inner display | Shanghai Ultra on the de… | ||
 | App Store | Adapted, layout not documented | TakeALook website | ||
 | App Store | Fills the inner display | CheapestPint on the App … | ||
 | App Store | Fills the inner display | Jeremie Berduck on Masto… | ||
 | App Store | Adapted, layout not documented | GALAXIA: Arcade Game on … | ||
 | App Store | Fills the inner display | Moises Willis on X | ||
 | App Store | Fills the inner display | PaperDuo on the App Store | ||
 | App Store | Fills the inner display | Phrase's device descript… | ||
 | App Store | Fills the inner display | Plantry's Duo section an… | ||
 | App Store | Adapted, layout not documented | Tiny Decisions on the Ap… | ||
 | App Store | Fills the inner display | Dandy Weng on X | ||
 | App Store | Adapted, layout not documented | Drafts release notes | ||
 | App Store | Fills the inner display | Fliptastic on the App St… | ||
 | App Store | Adapted, layout not documented | House Manager & Planner … | ||
 | App Store | Adapted, layout not documented | OpenWire RSS Reader on t… | ||
 | App Store | Fills the inner display | Papelle on the App Store | ||
 | App Store | Fills the inner display | Francisco Martínez on X | ||
 | App Store | Fills the inner display | Verso - The News App on … | ||
 | App Store | Adapted, layout not documented | Recurrence: Recurring Ta… | ||
 | App Store | Adapted, layout not documented | Spino Ghost Racing on th… | ||
 | App Store | Fills the inner display | UX Field Guide on the Ap… | ||
 | App Store | Adapted, layout not documented | Be Still Bible on the Ap… | ||
 | App Store | Fills the inner display | Highlights on the App St… | ||
 | App Store | Adapted, layout not documented | HomeButtons for HomeKit … | ||
 | App Store | Adapted, layout not documented | MediWear: Medical ID for… | ||
 | App Store | Adapted, layout not documented | RetroBoard - T9 Watch Ke… | ||
 | App Store | Fills the inner display | Larry Chen on X | ||
 | App Store | Fills the inner display | Shapely 3D on the App St… | ||
 | App Store | Adapted, layout not documented | Sunlitt on the App Store | ||
 | App Store | Adapted, layout not documented | @BellaandPan on X | ||
 | App Store | Fills the inner display | Callsign on the App Store | ||
 | App Store | Fills the inner display | CNN Weather: Radar & Ana… | ||
 | App Store | Fills the inner display | Artcoast Studio on X | ||
 | App Store | Adapted, layout not documented | Andrew Yates on X | ||
 | App Store | Fills the inner display | Torpedo on iPhone Duo, f… | ||
 | App Store | Fills the inner display | Octal press kit | ||
 | App Store | Fills the inner display | Radomir Drndarski on X | ||
 | App Store | Fills the inner display | Scry Duo page from the d… | ||
 | App Store | Fills the inner display | Fine Tuna on the App Sto… | ||
 | App Store | Fills the inner display | Fold Match on the App St… | ||
 | App Store | Adapted, layout not documented | Haptics - Test Haptic Fe… | ||
 | App Store | Fills the inner display | MandaDeck on the App Sto… | ||
 | App Store | Fills the inner display | Memoria on the App Store | ||
 | App Store | Adapted, layout not documented | Obtuse: Degrees of Chaos… | ||
 | App Store | Adapted, layout not documented | Uphill: Bowling Arcade G… | ||
 | App Store | Fills the inner display | Walk: Route Tracker on t… | ||
 | App Store | Adapted, layout not documented | AppBox Pro on the App St… | ||
 | App Store | Adapted, layout not documented | Foldeon on the App Store | ||
 | App Store | Adapted, layout not documented | Fork Wise on the App Sto… | ||
 | App Store | Adapted, layout not documented | Landmarks on the App Sto… | ||
 | App Store | Fills the inner display | Lightfold Puzzle on the … | ||
 | App Store | Fills the inner display | NewsPlay AI on the App S… | ||
 | App Store | Fills the inner display | Weichao Deng on X | ||
 | App Store | Fills the inner display | Sleepiest to support iPh… | ||
 | App Store | Adapted, layout not documented | Subscription Manager: Or… | ||
 | App Store | Fills the inner display | Threadbreaker on the App… | ||
 | App Store | Fills the inner display | Sahil AK on X | ||
 | App Store | Adapted, layout not documented | Until Payday: Budget Tra… | ||
 | App Store | Adapted, layout not documented | 2Camera Dual Camera Reco… | ||
 | App Store | Fills the inner display | AppJournal - Indie App D… | ||
 | App Store | Adapted, layout not documented | Gospel Library on the Ap… | ||
 | App Store | Fills the inner display | Guess Angle on the App S… | ||
 | App Store | Fills the inner display | Living Earth on X | ||
 | App Store | Fills the inner display | Anand Raj R on X | ||
 | App Store | Adapted, layout not documented | Moonlitt on the App Store | ||
 | App Store | Adapted, layout not documented | PRESETS on the App Store | ||
 | App Store | Fills the inner display | Race Calendar & Live Tim… | ||
 | App Store | Adapted, layout not documented | Swatch This on the App S… | ||
 | App Store | Fills the inner display | The Crit on the App Store | ||
 | App Store | Fills the inner display | ロブピク on the App Store | ||
 | App Store | Fills the inner display | Alibi: Daily Mystery Puz… | ||
 | App Store | Fills the inner display | Bullseye - Search Ads Ma… | ||
 | App Store | Adapted, layout not documented | Eline's Table on the App… | ||
 | App Store | Adapted, layout not documented | Erdentage on the App Sto… | ||
 | App Store | Fills the inner display | Instructor - Learner Pro… | ||
 | App Store | Adapted, layout not documented | kami on the App Store | ||
 | App Store | Adapted, layout not documented | MediID - Medical ID Prof… | ||
 | App Store | Adapted, layout not documented | MediSOS - Medical Alert … | ||
 | App Store | Adapted, layout not documented | MediWidget: Medical ID W… | ||
 | App Store | Fills the inner display | Think Tap Work on X | ||
 | App Store | Adapted, layout not documented | NanoType - Keyboard for … | ||
 | App Store | Adapted, layout not documented | NQSubBlock - Block Sub B… | ||
 | App Store | Fills the inner display | QRV's developer on Blues… | ||
 | App Store | Adapted, layout not documented | Range: Random Number Gen… | ||
 | App Store | Adapted, layout not documented | StyleGuide: Indie Dev HI… | ||
 | App Store | Adapted, layout not documented | Territory: Storefront Sw… | ||
 | App Store | Fills the inner display | Airwolf Space on X | ||
 | App Store | Adapted, layout not documented | WristBoard - Watch Keybo… | ||
 | App Store | Adapted, layout not documented | Jason Mitchell on X | ||
 | App Store | Fills the inner display | Cristian Rus on X | ||
 | App Store | Fills the inner display | ソースケ on X | ||
 | App Store | Fills the inner display | Sleight: Card Magic Tric… | ||
 | App Store | Adapted, layout not documented | Spread Planner on the Ap… | ||
 | App Store | Adapted, layout not documented | DuoBox: Fold Accordion o… | ||
 | App Store | Adapted, layout not documented | Handwritten Idea Notes o… | ||
 | App Store | Fills the inner display | Rafa Pagés on X | ||
 | App Store | Adapted, layout not documented | Pocket Aces on the App S… | ||
 | App Store | Fills the inner display | Pressbook on the App Sto… | ||
 | App Store | Fills the inner display | Capture on X | ||
 | App Store | Fills the inner display | @FoamyDreamIR on X | ||
 | App Store | Fills the inner display | Through the Ring develop… | ||
 | App Store | Adapted, layout not documented | Tile Match 3D on the App… | ||
 | App Store | Adapted, layout not documented | Pocket Cal on the App St… | ||
 | App Store | Adapted, layout not documented | Bamboo & Brave on the Ap… | ||
 | App Store | Fills the inner display | Cridget on the App Store | ||
 | App Store | Adapted, layout not documented | Crown Arcade Lite on the… | ||
 | App Store | Adapted, layout not documented | DuoTheme: Foldable Wallp… | ||
 | App Store | Adapted, layout not documented | Emre Degirmenci on X | ||
 | App Store | Adapted, layout not documented | Eventual Calendar on the… | ||
 | App Store | Fills the inner display | Fitly: AI Adaptive Worko… | ||
 | App Store | Fills the inner display | InfiniteUp on iPhone Duo… | ||
 | App Store | Fills the inner display | Pung Worathiti on X | ||
 | App Store | Adapted, layout not documented | Hidde van der Ploeg on X | ||
 | App Store | Adapted, layout not documented | pedidose2026 on the App … | ||
 | App Store | Fills the inner display | Reverie Immich Frame on … | ||
 | App Store | Adapted, layout not documented | Simple Scan on the App S… | ||
 | App Store | Adapted, layout not documented | Slidethrum – Sliding Puz… | ||
 | App Store | Fills the inner display | VinylCrate on the App St… | ||
 | App Store | Fills the inner display | Mathijs Kadijk on Bluesky | ||
 | App Store | Adapted, layout not documented | Bookie: Book Tracker & J… | ||
 | App Store | Adapted, layout not documented | Bubble Pop Frenzy: ASMR … | ||
 | App Store | Adapted, layout not documented | Clic for Sonos on the Ap… | ||
 | App Store | Adapted, layout not documented | Decibel X:dB Sound Level… | ||
 | App Store | Fills the inner display | E.J. Kalafarski on X | ||
 | App Store | Adapted, layout not documented | Duo Cut: Fold & Paper Ar… | ||
 | App Store | Adapted, layout not documented | The toolbar fix on GitHub | ||
 | App Store | Fills the inner display | FAFF on the App Store | ||
 | App Store | Adapted, layout not documented | Freeboard: Personal Fina… | ||
 | App Store | Adapted, layout not documented | Godspeed – To Do List on… | ||
 | App Store | Fills the inner display | Grain - IPTV Player on t… | ||
 | App Store | Adapted, layout not documented | Guitar Wiz - Tuner & Cho… | ||
 | App Store | Adapted, layout not documented | @rajavijayaraman on X | ||
 | App Store | Adapted, layout not documented | infoEssence on the App S… | ||
 | App Store | Adapted, layout not documented | MarketGrep: Liquidity & … | ||
 | App Store | Adapted, layout not documented | MarkRead - Markdown Read… | ||
 | App Store | Fills the inner display | Alexander Käßner on Mast… | ||
 | App Store | Fills the inner display | Micropod on X | ||
 | App Store | Fills the inner display | Shiv on X | ||
 | App Store | Adapted, layout not documented | OmniLog on the App Store | ||
 | App Store | Adapted, layout not documented | Parcel on the App Store | ||
 | App Store | Fills the inner display | Till Konitzer on X | ||
 | App Store | Adapted, layout not documented | Runaway Tail on the App … | ||
 | App Store | Adapted, layout not documented | Screens 5 on the App Sto… | ||
 | App Store | Fills the inner display | SixtyFive Motion on the … | ||
 | App Store | Adapted, layout not documented | smalltype – Markdown Not… | ||
 | App Store | Adapted, layout not documented | Smart Receipt Scan: Rece… | ||
 | App Store | Adapted, layout not documented | Smash It! on the App Sto… | ||
 | App Store | Adapted, layout not documented | Time Atlas on the App St… | ||
 | App Store | Adapted, layout not documented | Tumble: Gravity Block Pu… | ||
 | App Store | Fills the inner display | USVI Life on the App Sto… | ||
 | App Store | Adapted, layout not documented | 英語單字本：背單字·學測會考多益英檢7000 o… | ||
 | App Store | Fills the inner display | Furkan on X | ||
 | App Store | Fills the inner display | Maksim Zhelezniakov on X | ||
 | App Store | Fills the inner display | Deep Green's changelog f… | ||
 | App Store | Fills the inner display | Mammatus Weather on X | ||
 | App Store | Fills the inner display | David Stancik on X | ||
 | App Store | Fills the inner display | Brian Gerfort on Mastodon | ||
 | App Store | Fills the inner display | Unfold Your City on the … | ||
 | App Store | Fills the inner display | Bank Of You on the App S… | ||
 | App Store | Fills the inner display | Booklet Maker on the App… | ||
 | App Store | Fills the inner display | Calendario Ciclismo on X | ||
 | App Store | Fills the inner display | Alexander Orlov on YouTu… | ||
 | App Store | Adapted, layout not documented | Framedevice site | ||
 | App Store | Fills the inner display | Gentler Streak on X | ||
 | App Store | Fills the inner display | Helico for Bluesky on th… | ||
 | App Store | Fills the inner display | Gero Gerber on X | ||
 | App Store | Fills the inner display | Alireza Khoddam on X (Pe… | ||
 | App Store | Fills the inner display | Shawn Hickman on X | ||
 | App Store | Fills the inner display | True Skies on the App St… | ||
 | App Store | Fills the inner display | Uplock on X | ||
 | App Store | Adapted, layout not documented | Addons for Minecraft on … | ||
 | App Store | Fills the inner display | Around Us on the App Sto… | ||
 | App Store | Adapted, layout not documented | Josh Hrach on Mastodon | ||
 | App Store | Fills the inner display | Dispatch Postcard on the… | ||
 | App Store | Fills the inner display | Till Konitzer on X | ||
 | App Store | Adapted, layout not documented | Flashroom on the App Sto… | ||
 | App Store | Adapted, layout not documented | Focus mode for YouTube o… | ||
 | App Store | Adapted, layout not documented | Foldmeter: Hinge Angle &… | ||
 | App Store | Adapted, layout not documented | Instapaper on the App St… | ||
 | App Store | Fills the inner display | Just Split on the App St… | ||
 | App Store | Adapted, layout not documented | Kadō on the App Store | ||
 | App Store | Fills the inner display | Knot in Time on the App … | ||
 | App Store | Adapted, layout not documented | PDF Editor, PDF Book Rea… | ||
 | App Store | Adapted, layout not documented | Ruler® on the App Store | ||
 | App Store | Adapted, layout not documented | Sonos on the App Store | ||
 | App Store | Adapted, layout not documented | Sticky Note Widget Memo … | ||
 | App Store | Adapted, layout not documented | Units Converters. on the… | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | 3D LiDAR Scanner by LiVi… | ||
 | App Store | Adapted, layout not documented | Bee Free: Hexa Escape Pu… | ||
 | App Store | Adapted, layout not documented | aikawa on X | ||
 | App Store | Adapted, layout not documented | Blast - Bulk Messaging o… | ||
 | App Store | Adapted, layout not documented | CheckSync on the App Sto… | ||
 | App Store | Adapted, layout not documented | Deflector ◇ on the App S… | ||
 | App Store | Fills the inner display | DuoVox on the developer'… | ||
 | App Store | Adapted, layout not documented | Englify on the App Store | ||
 | App Store | Adapted, layout not documented | FoldFling: Hinge Catapul… | ||
 | App Store | Fills the inner display | Foldlock website | ||
 | App Store | Adapted, layout not documented | GradeKey on the App Store | ||
 | App Store | Adapted, layout not documented | Gymaholic on the App Sto… | ||
 | App Store | Adapted, layout not documented | IslandMates: Couple Pet … | ||
 | App Store | Adapted, layout not documented | LCD Clock - Clock & Cale… | ||
 | App Store | Adapted, layout not documented | Lister: To Do List & Pla… | ||
 | App Store | Fills the inner display | Looplet: Crochet Row Cou… | ||
 | App Store | Fills the inner display | MagicReader on the App S… | ||
 | App Store | Adapted, layout not documented | Metronome: Rhythm Traine… | ||
 | App Store | Adapted, layout not documented | Deng Gao on X | ||
 | App Store | Fills the inner display | Networth on the App Store | ||
 | App Store | Adapted, layout not documented | Night Sky on the App Sto… | ||
 | App Store | Adapted, layout not documented | Pentago: Twist & Win Str… | ||
 | App Store | Fills the inner display | Pitch Mode: Slide Presen… | ||
 | App Store | Adapted, layout not documented | Sprout Pregnancy on the … | ||
 | App Store | Adapted, layout not documented | Protractor°: Angle Finde… | ||
 | App Store | Adapted, layout not documented | PureFrame Live Collage o… | ||
 | App Store | Adapted, layout not documented | PureOrigami Paper Foldin… | ||
 | App Store | Adapted, layout not documented | Matt Birchler on Birchtr… | ||
 | App Store | Adapted, layout not documented | Quit Sugar: No Treat Tod… | ||
 | App Store | Fills the inner display | QuotesVault on the App S… | ||
 | App Store | Adapted, layout not documented | RetroPaint on the App St… | ||
 | App Store | Adapted, layout not documented | Sill on the App Store | ||
 | App Store | Fills the inner display | SixtyFive Camera on the … | ||
 | App Store | Fills the inner display | Pick Me on the App Store | ||
 | App Store | Fills the inner display | Hieu Dinh on X | ||
 | App Store | Adapted, layout not documented | AI Word Scramble on the … | ||
 | App Store | Adapted, layout not documented | Aim990: Fix English Weak… | ||
 | App Store | Adapted, layout not documented | KY Studio on X | ||
 | App Store | Adapted, layout not documented | Angle Gauge on the App S… | ||
 | App Store | Adapted, layout not documented | AngleBeat on the App Sto… | ||
 | App Store | Fills the inner display | AngleDuo – Protractor on… | ||
 | App Store | Adapted, layout not documented | Anime Maker on the App S… | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | AppBlock on the App Store | ||
 | App Store | Adapted, layout not documented | Artha Link on the App St… | ||
 | App Store | Fills the inner display | ASAPDF's page for iPhone… | ||
 | App Store | Adapted, layout not documented | AusWeather AU on the App… | ||
 | App Store | Adapted, layout not documented | Awaybook on the App Store | ||
 | App Store | Adapted, layout not documented | B.Roll: Movie and TV Tra… | ||
 | App Store | Fills the inner display | Blip Stats 2.0.8 release… | ||
 | App Store | Adapted, layout not documented | SaveLinks on the App Sto… | ||
 | App Store | Adapted, layout not documented | BookSafe on the App Store | ||
 | App Store | Fills the inner display | Bounty website | ||
 | App Store | Adapted, layout not documented | breathfold on the App St… | ||
 | App Store | Adapted, layout not documented | Busly on the App Store | ||
 | App Store | Fills the inner display | Buyout on the App Store | ||
 | App Store | Adapted, layout not documented | Calm Jigsaw: Puzzle for … | ||
 | App Store | Adapted, layout not documented | Cantus Studio on the App… | ||
 | App Store | Adapted, layout not documented | Citations on the App Sto… | ||
 | App Store | Adapted, layout not documented | Collage maker - Gridlock… | ||
 | App Store | Adapted, layout not documented | Comma Reading App on the… | ||
 | App Store | Adapted, layout not documented | Commuted on the App Store | ||
 | App Store | Fills the inner display | CouchPortal: Crossplay S… | ||
 | App Store | Adapted, layout not documented | CueBuddy on the App Store | ||
 | App Store | Adapted, layout not documented | Currency on the App Store | ||
 | App Store | Fills the inner display | CycleMaps on the App Sto… | ||
 | App Store | Adapted, layout not documented | Digital Hole on X | ||
 | App Store | Adapted, layout not documented | DailyMate: Language Phra… | ||
 | App Store | Adapted, layout not documented | DarkWalls: OLED Wallpape… | ||
 | App Store | Fills the inner display | DaysUp · Count Anything … | ||
 | App Store | Adapted, layout not documented | Define on the App Store | ||
 | App Store | Adapted, layout not documented | DictaNote on the App Sto… | ||
 | App Store | Adapted, layout not documented | Do! – Simple To Do List … | ||
 | App Store | Adapted, layout not documented | DoneAt on the App Store | ||
 | App Store | Fills the inner display | Doubleback on the App St… | ||
 | App Store | Adapted, layout not documented | Duoptra on the App Store | ||
 | App Store | Adapted, layout not documented | Dynamic Island Wallpaper… | ||
 | App Store | Fills the inner display | Earthquakes: Earthquake … | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | ExitCall: AI Fake Call o… | ||
 | App Store | Adapted, layout not documented | Expense AI: Budget & Rec… | ||
 | App Store | Fills the inner display | EyePrompt on the App Sto… | ||
 | App Store | Adapted, layout not documented | Running Tracker App – FI… | ||
 | App Store | Adapted, layout not documented | FlashAnzan on the App St… | ||
 | App Store | Adapted, layout not documented | Fliqlo on the App Store | ||
 | App Store | Adapted, layout not documented | FluidCast on the App Sto… | ||
 | App Store | Adapted, layout not documented | Flush Toilet Finder & Ma… | ||
 | App Store | Adapted, layout not documented | FocusDensya on the App S… | ||
 | App Store | Fills the inner display | Fold Cue: Voice Teleprom… | ||
 | App Store | Fills the inner display | Fold Protractor: Angle F… | ||
 | App Store | Adapted, layout not documented | Foldlight: Cosmic Courie… | ||
 | App Store | Fills the inner display | FoldSketch for Duo on th… | ||
 | App Store | Adapted, layout not documented | FoldTales: Duo Wallpaper… | ||
 | App Store | Adapted, layout not documented | FoldWall on the App Store | ||
 | App Store | Adapted, layout not documented | Fruit Duo on the App Sto… | ||
 | App Store | Adapted, layout not documented | Fudo Note on the App Sto… | ||
 | App Store | Adapted, layout not documented | Fuel Log on the App Store | ||
 | App Store | Adapted, layout not documented | Fuelio on the App Store | ||
 | App Store | Fills the inner display | Furnest: Family Pet Reco… | ||
 | App Store | Adapted, layout not documented | GeoSnitch on the App Sto… | ||
 | App Store | Adapted, layout not documented | Jelly on Bluesky | ||
 | App Store | Adapted, layout not documented | Grade Ready's changelog | ||
 | App Store | Adapted, layout not documented | Hinge Caliper on the App… | ||
 | App Store | Adapted, layout not documented | Home Rhythmique: Kids Mu… | ||
 | App Store | Adapted, layout not documented | HomeWatch on the App Sto… | ||
 | App Store | Adapted, layout not documented | Imgs2PDF on the App Store | ||
 | App Store | Fills the inner display | InkBlot Duo on the App S… | ||
 | App Store | Adapted, layout not documented | Nicolò Curioni on X | ||
 | App Store | Adapted, layout not documented | iSoft : the french blog … | ||
 | App Store | Adapted, layout not documented | Joyway - Sleep, HRV & Wo… | ||
 | App Store | Adapted, layout not documented | JunJun on X | ||
 | App Store | Adapted, layout not documented | Just Become: Identity Sh… | ||
 | App Store | Adapted, layout not documented | Just Later: Read It Late… | ||
 | App Store | Adapted, layout not documented | Khmer Keyboard: iBoard o… | ||
 | App Store | Adapted, layout not documented | Koonote: AI Meeting Note… | ||
 | App Store | Adapted, layout not documented | KQ Sampei 26 on the App … | ||
 | App Store | Fills the inner display | Lahit: Covers & Remixes … | ||
 | App Store | Adapted, layout not documented | LENGO on the App Store | ||
 | App Store | Fills the inner display | Ledger: Credential Track… | ||
 | App Store | Adapted, layout not documented | LMPlayr PRO on the App S… | ||
 | App Store | Adapted, layout not documented | London Tube Live - Under… | ||
 | App Store | Fills the inner display | LOOXY on X | ||
 | App Store | Fills the inner display | Markd.ly's page for iPho… | ||
 | App Store | Adapted, layout not documented | Mileage & Car Tracker - … | ||
 | App Store | Adapted, layout not documented | Monacker on the App Store | ||
 | App Store | Adapted, layout not documented | months - Vertical Calend… | ||
 | App Store | Adapted, layout not documented | Moondane on the App Store | ||
 | App Store | Adapted, layout not documented | My Aurora Forecast & Ale… | ||
 | App Store | Adapted, layout not documented | My CheckBox - Todo Calen… | ||
 | App Store | Adapted, layout not documented | My Console on the App St… | ||
 | App Store | Adapted, layout not documented | My Currency Converter & … | ||
 | App Store | Adapted, layout not documented | My Earthquake Alerts & F… | ||
 | App Store | Adapted, layout not documented | My Hurricane Tracker & A… | ||
 | App Store | Adapted, layout not documented | My Lightning Tracker & A… | ||
 | App Store | Adapted, layout not documented | My Moon Phase - Lunar Ca… | ||
 | App Store | Adapted, layout not documented | My Pollen Forecast - All… | ||
 | App Store | Adapted, layout not documented | My Tide Times - Tables &… | ||
 | App Store | Fills the inner display | Camryn Clay on X | ||
 | App Store | Adapted, layout not documented | Henke J on Bluesky | ||
 | App Store | Adapted, layout not documented | Next Sunny Day 2.0 store… | ||
 | App Store | Adapted, layout not documented | Niffler on the App Store | ||
 | App Store | Adapted, layout not documented | NightSnore - Snore Recor… | ||
 | App Store | Adapted, layout not documented | No Crop: White Border Ph… | ||
 | App Store | Fills the inner display | oblivious on X | ||
 | App Store | Fills the inner display | Old Maid: Classic Card G… | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | Outliner on the App Store | ||
 | App Store | Adapted, layout not documented | Pasted on the App Store | ||
 | App Store | Fills the inner display | Peapod's website | ||
 | App Store | Fills the inner display | Penvo on the App Store | ||
 | App Store | Adapted, layout not documented | Perthro on the App Store | ||
 | App Store | Adapted, layout not documented | Photo Compressor to KB/M… | ||
 | App Store | Adapted, layout not documented | Photo Joiner Combine Ima… | ||
 | App Store | Adapted, layout not documented | Photo Resizer Resize Ima… | ||
 | App Store | Adapted, layout not documented | PhotoCream Pro: Film Fil… | ||
 | App Store | Fills the inner display | Pickup Buddy for PickUp … | ||
 | App Store | Fills the inner display | Podlink: Life Counter on… | ||
 | App Store | Fills the inner display | Pollster Pass on the App… | ||
 | App Store | Adapted, layout not documented | PopColor on the App Store | ||
 | App Store | Adapted, layout not documented | Priime: Photo & Video Ed… | ||
 | App Store | Fills the inner display | PrintScreen.ly Duo page … | ||
 | App Store | Adapted, layout not documented | The developer's comment … | ||
 | App Store | Adapted, layout not documented | Qrafter on the App Store | ||
 | App Store | Adapted, layout not documented | Quick Notes with widget … | ||
 | App Store | Adapted, layout not documented | Matt Birchler on Birchtr… | ||
 | App Store | Adapted, layout not documented | Quit Gambling: Stop Bett… | ||
 | App Store | Adapted, layout not documented | Reach on the App Store | ||
 | App Store | Adapted, layout not documented | ReadDate on the App Store | ||
 | App Store | Adapted, layout not documented | Rings+: Activity Rings o… | ||
 | App Store | Fills the inner display | Risky Business on iPhone… | ||
 | App Store | Fills the inner display | Ryley Herrington on Blue… | ||
 | App Store | Fills the inner display | SalarySnap on the App St… | ||
 | App Store | Adapted, layout not documented | Scarlet on the App Store | ||
 | App Store | Fills the inner display | Schedule Messages: Send … | ||
 | App Store | Adapted, layout not documented | ScreenTimeBlocker on the… | ||
 | App Store | Adapted, layout not documented | Seconds Clock by Live Se… | ||
 | App Store | Fills the inner display | Shae on the App Store | ||
 | App Store | Adapted, layout not documented | SimplyRead on the App St… | ||
 | App Store | Adapted, layout not documented | Skurda - Expense Tracker… | ||
 | App Store | Adapted, layout not documented | Snakes and Ladders: Dail… | ||
 | App Store | Adapted, layout not documented | SonoSequencr on the App … | ||
 | App Store | Adapted, layout not documented | Sounds: Focus & Sleep on… | ||
 | App Store | Adapted, layout not documented | SpeedZip on the App Store | ||
 | App Store | Adapted, layout not documented | @SemiClouds on X | ||
 | App Store | Adapted, layout not documented | Stack the Lineup 3.5 Duo… | ||
 | App Store | Fills the inner display | Star Gazer on the App St… | ||
 | App Store | Adapted, layout not documented | SteadyEye on the App Sto… | ||
 | App Store | Fills the inner display | StoreBot on the App Store | ||
 | App Store | Adapted, layout not documented | StoryMic Teleprompter on… | ||
 | App Store | Adapted, layout not documented | Subscription Manager Ren… | ||
 | App Store | Adapted, layout not documented | Swift Paperless Duo layo… | ||
 | App Store | Adapted, layout not documented | Sys Info Widget on the A… | ||
 | App Store | Adapted, layout not documented | TalkMate on the App Store | ||
 | App Store | Adapted, layout not documented | TaroWall: Anime Wallpape… | ||
 | App Store | Adapted, layout not documented | Tasks for Pebble on the … | ||
 | App Store | Adapted, layout not documented | Tempus: ADHD Daily Plann… | ||
 | App Store | Fills the inner display | Tenchain on the App Store | ||
 | App Store | Fills the inner display | Todoing.ly Duo page from… | ||
 | App Store | Fills the inner display | Touché Duo on the App St… | ||
 | App Store | Fills the inner display | Trazo — Pocket Sketchboo… | ||
 | App Store | Adapted, layout not documented | TripKit pull request 445… | ||
 | App Store | Fills the inner display | Two-Faced: Charades Game… | ||
 | App Store | Adapted, layout not documented | Unit Converter - Pro Uni… | ||
 | App Store | Adapted, layout not documented | Daniel Saidi on X | ||
 | App Store | Adapted, layout not documented | Voice Recorder, Voice Me… | ||
 | App Store | Adapted, layout not documented | Vule on the App Store | ||
 | App Store | Adapted, layout not documented | Vulpo's iPhone Duo previ… | ||
 | App Store | Adapted, layout not documented | Emre Degirmenci on X | ||
 | App Store | Fills the inner display | Moooo on X | ||
 | App Store | Fills the inner display | Weather Ultra on the dev… | ||
 | App Store | Adapted, layout not documented | WisePan-Handpan RhythmEx… | ||
 | App Store | Adapted, layout not documented | Yorikiri on the App Store | ||
 | App Store | Adapted, layout not documented | Zuzu on the App Store | ||
 | App Store | Adapted, layout not documented | 이스코어 - 라이브스코어, 위젯, 축구, 야… | ||
 | App Store | Adapted, layout not documented | お祝い帳 on the App Store | ||
 | App Store | Adapted, layout not documented | 百Math on the App Store | ||
 | App Store | Fills the inner display | 轻计数——随手计数与每日打卡 on the Ap… |
Nothing matches — yet.
Try another filter, or submit the app you were looking for.
What an app does until it's updated
How much of the inner display an app gets depends on the tools its developer last built it with.
Closed
On the outer display it looks and works as it does on any iPhone.
Open, built with older tools
An app last built with Xcode 26 sits in an iPhone-shaped window on the inner display, with black borders around it.
Open, built for iOS 27
An app built with the iOS 27 SDK resizes to use more of the inner display, with some space left over.
Open, built for iOS 27.1
Only an app built with the iOS 27.1 SDK reaches the edges of the inner display and moves its bar buttons to the side. Apple calls that “optimized for iPhone Duo”.
FAQ
Apps on iPhone Duo
Do iPhone apps work on iPhone Duo without an update?
Yes. Apps already on the App Store open on iPhone Duo. On the outer display an app that hasn't been updated looks as it does on any iPhone. On the inner display it sits in an iPhone-shaped window with black borders until its developer rebuilds it with the iOS 27 or iOS 27.1 SDK.
Which apps are confirmed for iPhone Duo?
Netflix, Detail, Slack, Zoom, edjing Mix, SmartGym, Things 3, WPS Office, Deck-Man, MLB, Retrocade, Sneaky Sasquatch, Tide Guide, Tiimo, Weibo, Fantastical, Prime Video, Craft, Airmail, American Airlines, Asphalt Legends, BAND, Bear, Edits, Flighty, KakaoPage, KakaoTalk, Lowe's, LTK, Moises, NAVER SERIES, Next Shot, Notewise, NYT Cooking, OpenTable, PGA Tour, Salesforce, Shop, United Airlines, VLLO, WEBTOON, Yelp, Sky Guide, Xmind, Amap, iQIYI, Taobao, Xiaohongshu, Instagram, Lyft, Paramount+, Tripsy, Snapshots: Instant Film Camera, Blankie, RectoVerso: Flashcards, Solarday: Plan Days Better, Load Bearing, Clap: Film Slate, PixoMap: Trip Maps from Photos, JoyJar, Penjo: Pencil Journal, Planner, Meditation Timer - Zenitizer, Spritz: AI Cocktail Recipes, Flit - Easy Feed, Facing Pages, Medo e Delírio, Please Don't Rain, additem.to, Faro, Find Objects: Hidden & Diff, Paint Me: Color By Number, Questionable Loot, RepCount, AskZine, Marquee for Apple Music, Megu: SI Closet & Planner, Paper & Grain, Prismark, Sleep Log AI : Coach & Tracker, TabForge: Code Keyboard, Docker Manager GUI - WhaleDeck, Daylish - Visual Schedule, Fuel Consumption – DriveDex, Keep It Shut, Scoopy: News Reader and Icebox, SubManager: Subscriptions, Walk Up Songs, DexFold, Lumecast: Live Streaming, Starlift: Falling Block Puzzle, Tapete: 2 Player Board Games, Blackbox, KeepCount, FleetFold, BrainDrain: Brain Dump Journal, AtlasDays: Country Day Tracker, Cleaver Kitchen: Cooking App, Tasks - To Do Lists & Reminder, Auralog: Migraine Pain Tracker, Chalk & Sum, Fretalus, Little Memory, Pocket Midway, Poly-Glot AI Workspace, Shell Drop, Solitaire 1380, SpellGrid Roguelite, Word Vice, Calendaria, Fold & Squish: Butterfly Paint, Lumessa, Smart Tasks - Lists Made Easy, Twick: Watch Twitch & Kick, WaffleKing, Bulletin: RSS News Reader, Marbles Unhinged: Folding Maze, Photo Scout by Cascable, Calc Pro - The Best Calculator, Metronome ∞, Serve, hora Calendar, Orisuji, Nihongo, White Noise Sounds - Nap Noise, Buildhorn: CI/CD Alerts, Nunch - Calorie Tracker, Chiptune, Shadow Court Detective, Sticky Widgets, VariAlarm: Schedule Master, Y-Pod, Momego, Delta, Flicit: Movie Diary & Tickets, Heart One: Health Log with Dog, Porta Nubi: Immersive Puzzles, PodMelody, Red Light For Your Eyes, KeyboardKit, ReadAloud: Text to Speech PDF, Brink: Podcast Player, Dark Noise, Habit & Goal Tracker GridKit, Habit Tracker: Habitsy, Headroom: Remote Desktop, Hi Piano: Learn & Play Easy, Hollywoodland: Film, TV & Crew, MetaTimer Timeboxing for ADHD, OmniNews, PacerMind, RoomGenie: AI Room Design, Television Time, Tiny Harvest: Cozy Farming, Vibe42, Writer for Markdown, Appstead: App Sales & Reports, Halo - Personal AI, Sweepr: Swipe Photo Cleaner, Zaraz Jadę, Sessionography: Jazz Explorer, WebIPTV: IPTV, M3U & Xtream, Zoomie: Dog Activity Tracker, fornews.ai, KeepDates, Push Push, Ride Radar, Scoundrel Solitaire, SuperPlanner, Topo, Vertically Verse, Time Player Cassette, Ready Time, FoldCheck: Foldable Inspector, NextBus NUS, Nurie: Photo Coloring Book, Paint & Fold, Peekaboard: 2 Player Game, Chonky Corgo: Walking RPG, Cube: 3x3 Cube Solver, Inkblotter, Jigsaw: Photo Puzzle Maker, JollyTango: Audio Travel Guide, Medicalarm - Pill Reminder, PXS External Screen Desktop, Water Tracker - Quenched, SecChain, Ship Cap'n Crew, ThinkScribe, HanziAgain, MySensor², Clipsana, The Recipe Box, LinkShell, Peak, JEB, AirScrobble, Asymmetric: The Game, Ben Journal Digital Diary, BetterAppIcons, Calmaria, CombatChess, Conflux - Video Player, COOKY, GeoKiks, Glassy Desk, Houseshare AI: Rentals & Bills, Lanely Countdown, MydenFocus, one sec | screen time + focus, OperaLibre, Payday - Income & Expenses, Plateknow: Photo Food Diary, Still: for Audiobookshelf, Who Goes - Party Games, Ambly, DayCast: Plan + Reflect, Deliveries: a package tracker, EchoPod, Foldink: Cozy Paper Puzzles, Gigs: Concert Tracker, Habit Tracker - HabitPath, Inventory & Sales: Inventury, Jabby GLP-1 Medication Tracker, Planetary Hours by Planetaro, RentalHelm, SimpleFuel Mileage Tracker, SnapVinyl, SolarWatch, UNCHIKUN: Poop Log & AI Health, Velora: Skincare Routine, aside · Berlin, Asobi: Remote Play, Checkbook - Bills to Budget, Catholic DeVice: App Blocker, CodeMate: Code Editor & Viewer, Flyby – Drone Planner, Greeting Tracker, Letters, MTG Scanner - Lion's Eye, NEKO, PDX Transit (Next Generation), Rivlo, Share Server, markdown notes - Smolpad, SpendLists: Income Tracker, Unplugged: Battery Monitor, Aida, Avionics Buddy, Bandwidth Monitor, Benkyo Box, Hour by Hour, iQ, shelff, Xarra, ComicFlow - CBR & CBZ to PDF, 街巡-まちめぐ-, TVPods, Countdown2Binge, Ruply, Dystopia Camera − 1000 Years, Grow: Health & Fitness, Meowcast, Snapling: Digital Photo Albums, DoMarks, Intode - Mobile SSH IDE, Kept: Warranty Tracker, Pocket Greek Dictionary, RetroCam : Live Vintage Camera, DoseKeeper: Medication Manager, Meshing, Profile Bud - All Your Handles, PCalc, BiblioFuse Reader & Compress, CleanAirNav Outside, My Links, Nonogame, Parchment: Agenda & Daily Note, SRT Subtitle Toolbox Mobile, Flutter Tech Summit, Moku: Goal Tracker, Next3Trains, Pipilo, and Shoobie³: Water Temp & Surf are confirmed by Apple or checked by FoldHunt's editor. 757 more apps and games are listed on the word of their developers, most with a screenshot or video of the iPhone Duo layout.
Which popular apps haven't announced iPhone Duo support?
As of October 8, 2026, we have found no announcement from 111 popular apps for iPhone Duo, including Alipay, Baidu Maps, Bilibili, DingTalk, and Douyin and 106 others. That can change at any time, and each app's page is updated when it does.
How is this page checked?
By hand, against each developer's own announcements, release notes and posts, and against Apple's. Each app's page shows the date it was last checked. If you've seen an announcement we haven't, email hello@foldhunt.com.