A crochet row counter: half-open on a table, your pattern stands up above the counters
Does Looplet: Crochet Row Counter work on iPhone Duo?
Yes, since version 2.3.0 on October 18, 2026, says its developer: half-open on a table, your pattern stands up and the counters lie flat; held like a book, pattern left, counters right.
- App Store confirmedRyan Calpin of Calpin Labs, the developer, in a submission to FoldHunt on October 19, 2026, saying the app was tested in the iPhone Duo simulator. The release notes for version 2.3.0 (released October 18, 2026) say that on iPhone Duo, half-open, your pattern stands up on top while the counters lie flat below, and the description lists an iPhone Duo tabletop mode.
Adapted for the fold
- Book · Partly folded
Pattern up, counters down
Half-open on a table, the pattern stands up on the upper half while a counter card lies flat below. Held like a book, the pattern is on the left page and the counters on the right, with nothing on the hinge.
- Open · Inner display
The pattern gets the width
Open flat, the sidebar steps aside while a pattern is open, so the pattern gets the full width. Fold or unfold mid-session and it comes right back.
- Closed · Outer display
The whole app, closed
Closed, the full app runs on the cover, along with a Lock Screen and Dynamic Island counter whose + buttons work without unlocking.
About Looplet: Crochet Row Counter
Looplet keeps your place in a crochet pattern. Your pattern sits on top and big row, stitch and repeat counters right underneath, so you can tap + without losing your spot. Import patterns from PDF, Word or text files, tap an abbreviation to see what it means, log your yarn stash, and count from the Lock Screen, the Dynamic Island or an Apple Watch. Voice Mode (Pro) counts hands-free on your device: say “next row” or “add five stitches”. It’s free to start, and Pro is a one-time purchase.
Version 2.3.0, out on October 18, 2026, adds an iPhone Duo tabletop mode: half-open the phone on a table and the pattern stands up while the counters lie flat. Held like a book, Ryan Calpin says, the pattern is on one page and the counters on the other, and open flat the pattern gets the whole width.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· App Store page reviewed
App Store confirmed · iphone-duo
The App Store release notes for version 2.3.0 (released October 18, 2026) mention iPhone Duo: "iPhone Duo: half-open it and your pattern stands up on top while the counters lie flat below."
App version: 2.3.0.
Store text only: we haven't seen the app running, and the store page doesn't show how each pose is used.
View reviewed evidence ↗
Related guides
iPhone Duo poses: closed, open, book, standing and Split View
A plain-language guide to the ways you will hold iPhone Duo, what the phone itself does in each, and the apps and ideas that make the most of them. For anyone buying one, and for anyone building for it.
The best iPhone Duo apps so far (October 2026)
The apps worth installing now that iPhone Duo is on sale, from the apps Apple named as launch partners to indie apps whose developers have shown a real iPhone Duo layout, picked for what they do when you open the phone.
Do your apps work on iPhone Duo? What happens before they're updated
Every iPhone app opens on iPhone Duo, but only updated ones fill the inner display. What an app looks like before its developer adapts it, how to tell which are ready, and which popular apps have said so.
Is this your app?
Add the badge to your site or press kit. It links back to this page, where fans can upvote you.
<a href="https://foldhunt.com/apps/looplet-crochet-row-counter/"><img src="https://foldhunt.com/badges/featured-on-foldhunt.svg" alt="Featured on FoldHunt" width="220" height="54"></a>Need to update the listing? Email the editor.
Sources: Looplet: Crochet Row Counter on the App Store (apps.apple.com) · Looplet on the Calpin Labs site (calpinlabs.com)
More for iPhone Duo
JoyJar
ReAlign Leadership LLC
A shared gratitude jar: open the Duo and the jar faces a joy from it, like a book
Simulator verified: ReAlign Leadership LLC, the developer, in a submission to FoldHunt on October 21, 2026, with a plain screen recording of the app on the iPhone Duo simulator (iOS 27.1) on YouTube and a page about the Duo layouts (joyjar.app). JoyJar is coming soon to the App Store and Google Play.
- Open
- Book
- Closed
- Split View
Penjo: Pencil Journal, Planner
Zafer ARICAN
A handwritten journal: today's page on one side of the fold, today's plans on the other
Simulator verified: Zafer ARICAN, the developer, in a submission to FoldHunt on October 20, 2026, with simulator screenshots and recordings on the Penjo site (penjoapp.com). The release notes for version 3.8 (released October 20, 2026) say Penjo is now optimized for iPhone Duo in every pose: open, the page uses Penjo's iPad layouts; in the book and seated poses it stays clear of the fold; fold it shut and the journal closes.
- Book
- Open
- Closed
- Standing
Megu: SI Closet & Planner
JA Technology Consulting LLC
A digital closet and AI stylist, with the piece you tap beside the grid when open
Simulator verified: Jake Antebi, the founder of Megu, in an email to FoldHunt on October 22, 2026, saying Duo support is live with a layout designed for the unfolded screen, and in a post on the Megu blog on October 19, 2026 saying the Duo layouts arrived in version 1.6. The press kit holds unframed captures of the app on the Duo's cover and open display, at the simulator's screen sizes. The App Store seller is JA Technology Consulting LLC. The release notes for version 1.8 (released October 22, 2026) say: "Improvements for iPhone Duo."
- Closed
- Open
- Book