Today's calendar blocks on one half, the task list and its timer on the other
Does MetaTimer Timeboxing for ADHD work on iPhone Duo?
According to its developer, yes. FoldHunt's editor hasn't checked MetaTimer Timeboxing for ADHD on iPhone Duo yet, so it's listed as a claim.
- Developer claimedThe developer, Alek Pauls, in a post on X showing an update in the works on the Duo simulator (@alekpauls on X). The App Store page does not mention the Duo yet.
Adapted for the fold
- Open · Inner display
Calendar beside the tasks
Open, today's tasks appear as calendar blocks on the left half while the task list with the running timer sits on the right.
- Closed · Outer display
Tasks and timer on the cover
Closed, the cover lists today's tasks with the running timer.
- Open · Inner display
Tomorrow beside Someday
Open, the Upcoming view puts tomorrow's tasks on one half and the Someday list on the other.
About MetaTimer Timeboxing for ADHD
MetaTimer is a timeboxing and focus timer for people with ADHD. On the Duo the developer is reworking it so the day’s timeline and the task timers each get a half.
On the ideas wall
All ideas
A new MetaTimer update is in the works. I’ve had to rethink quite a few interactions to make it feel natural on iPhone Duo, but I like where it’s heading. Can’t wait to try it on the real device. #adhd #iphoneduo
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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: Alek Pauls on X (x.com) · MetaTimer on the App Store (apps.apple.com)
More for iPhone Duo
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More of Slack and more of your messages on screen at once when iPhone Duo opens.
Launch partner: Named by Apple as an iPhone Duo launch partner.
- Open
timespent
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A habit and activity timer with a layout for every Duo pose
Developer claimed: Cal, the developer, in an email to FoldHunt on October 8, 2026, and on timespent's iPhone Duo page (timespent.so), which shows it in five poses. The App Store notes for version 3.5.1 say "let's get ready for iphone duooo".
- Open
- Book
- Standing
- Closed
VariAlarm: Schedule Master
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Flexible alarms and timers: your alarms on one half, setup on the other when half-folded
Developer claimed: Nhat Le, the developer, in a reply on X with a video of VariAlarm on the Duo simulator, closed, half-folded and open (@NhatLe790379 on X). The App Store release notes for version 2.2.0 (October 7, 2026) say "Optimized for iPhone Duo".
- Book
- Open
- Closed