Pin where the mushrooms or the fish were, with the map above and the list below half-open
Does NaturaPin work on iPhone Duo?
Yes. NaturaPin's App Store page says it supports iPhone Duo, so the update is out. FoldHunt's editor hasn't seen it running yet.
- App Store confirmedThe developer, posting as Henke J on Bluesky on October 10, 2026 (bsky.app), and in the release notes for version 1.3 (released October 9, 2026). The post has no pictures of the app on the Duo. The App Store seller is Henrik Johansson.
Adapted for the fold
We're waiting on details of exactly what NaturaPin changes for the fold. Are you the developer? Tell us.
About NaturaPin
NaturaPin marks the spots you want to find again outdoors: where the chanterelles grew, where the perch were biting, a rest area or a hunting tower. Version 1.3 adds iPhone Duo support. The release notes say that closed it works as before, that open the map fills the screen with your list or a find on top, and that standing half-open on a table the map sits above and the list below, near your thumb, keeping you on the same find as you fold. The developer hasn’t shown it on the Duo yet.
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 1.4 (released October 12, 2026) mention iPhone Duo: "iPhone Duo fixes"
App version: 1.4.
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
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?
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Sources: Henke J on Bluesky (bsky.app) · NaturaPin on the App Store (apps.apple.com)
More for iPhone Duo
Amap
AutoNavi
Maps and navigation from AutoNavi: portrait for the road ahead, landscape for the overview
Launch partner: Named by Apple in its Newsroom article of October 22, 2026, on apps optimized for iPhone Duo. The China App Store release notes for version 17.2.2 (released October 28, 2026) say Amap fully supports iPhone Duo, with maps on the big screen.
- Open
Momego
Transit Now ltd
Live bus and train times, with the map beside your trip on the open Duo
Simulator verified: The app's own account, @trymomego, in a thread on X with a video and pictures of Momego on the iPhone Duo simulator, saying the team spent two days with a real Duo (@trymomego on X). The App Store seller is Transit Now ltd (id 1281251210). The release notes for version 2026.11 (released October 10, 2026) add iPhone Duo support, with Split View keeping the journey in view and a larger map when unfolded.
- Closed
- Open
- Book
- Split View
CleanAirNav Outside
Gerd Castan
Map of places to eat and spend time outdoors, with map controls for the Duo
Simulator verified: Gerd Castan, the developer, in a Bluesky post with a simulator screenshot of the closed phone (bsky.app), and in the App Store release notes for version 1.7.1 (released October 13, 2026), which add iPhone Duo map controls: callouts and the public transport timetable. Specific fold adaptations are not yet documented.