A native app for Google Calendar, with the whole week on one screen when the Duo opens
Does hora Calendar work on iPhone Duo?
Yes, from launch day, and seen in the simulator: the full app on the cover; open, a layout made for the Duo with the whole week, the mini calendar and your calendars. The iPhone app is in beta.
- Simulator verifiedAnna and Maciej Szamowski, the developers, in a submission to FoldHunt on October 16, 2026, saying it will be ready on launch day, with a recording of the app in the iPhone Duo simulator on YouTube. The iPhone and iPad app is in beta; a search of the App Store found only hora for Mac.
Adapted for the fold
- Closed · Outer display
All of hora on the cover
Closed, the cover runs the full app, the same as on any iPhone, with nothing cut down.
- Open · Inner display
The whole week on one screen
Open, hora switches to a layout made for the Duo rather than a stretched phone screen or the iPad app: all seven days of the week, with the mini calendar and the list of your calendars beside them. The Focus Time Scheduler and the Pomodoro timer come out of the tabs into a rail on the right, and settings are closer to hand.
About hora Calendar
hora is a native calendar for people who live in Google Calendar, made by Anna and Maciej Szamowski, a two-person independent team in Poland. It started on the Mac, and its iPhone and iPad app is in beta. On the Duo’s cover it’s the full app, nothing cut down. Open the phone and it switches to a layout of its own: the whole week at once, with the mini calendar and all your calendars on the same screen, and the Focus Time Scheduler and Pomodoro timer brought out of the tabs. The developers’ recording on YouTube shows it in the iPhone Duo simulator.
On both displays there are Live Activities for upcoming online meetings, widgets, and Siri and Apple Intelligence through App Intents. New events go through a natural-language parser, long invitations are summarized, and focus blocks get titles from what’s already on your calendar.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· Simulator recording reviewed
Simulator verified · iphone-duo
Watched the developers' 14-second recording of the simulator window: the phone opens from the cover to hora's week view filling the open display, then folds shut again. Also looked at the picture in the X post: the open layout with the list of calendars, the mini calendar and a rail of tools.
Poses shown: Closed, Open. These are observations of the evidence, not a test of every interaction.
App version: Not recorded in this evidence. Environment: iPhone Duo simulator; app and Xcode versions not shown.
A short recording with no app or Xcode version, in which the cover is only seen briefly. The phone isn't shown half-folded or turned upright. The iPhone app is in beta, so no build was tested.
View reviewed evidence ↗
Watch it unfold
On X
hora is ready for iPhone Duo. Folded, it's just hora. Unfolded, it's a layout we built only for the inner display: the whole week, the mini calendar and all your calendars on one screen. Best part: Focus Time Scheduler and Pomodoro came out of the tabs. Same features, but… Show more
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<a href="https://foldhunt.com/apps/hora-calendar/"><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: hora Calendar on iPhone Duo (Maciej Szamowski on YouTube) (youtube.com) · Maciej Szamowski on X (x.com) · hora Calendar (horacal.app)
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