A focus timer as a train journey, its screens changing as the phone folds
Does FocusDensya work on iPhone Duo?
Yes. FocusDensya'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, in the App Store release notes for version 1.2.1: the route, carriage, ticket, gate and arrival screens change as you open, half-fold or close the phone. The notes don't describe each layout.
Adapted for the fold
We're waiting on details of exactly what FocusDensya changes for the fold. Are you the developer? Tell us.
About FocusDensya
FocusDensya turns a focus session into a train journey: pick a route, watch the scenery go by and collect a stamp when you arrive. In version 1.2.1 the route, carriage, ticket, gate and arrival screens change as you open, half-fold or close an iPhone Duo, the release notes say, without describing each layout.
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 1.2.1 (released October 11, 2026) mention iPhone Duo: "A clearer, easier focus journey on iPhone and iPhone Duo."
App version: 1.2.1.
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 ↗· Developer statement reviewed
Developer claimed · iphone-duo
The route, carriage, ticket, gate and arrival screens change as the phone opens, half-folds or closes. The notes do not describe each arrangement.
App version: 1.2.1.
The developer's written claim only. No pictures or video of the app on the Duo were checked, and no build was tested.
View reviewed evidence ↗
Related guides
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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.
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