Breathing exercises with the ball up top and the controls below when half-folded
Does Breathe: Relax & Focus work on iPhone Duo?
According to its developer, yes. FoldHunt's editor hasn't checked Breathe: Relax & Focus on iPhone Duo yet, so it's listed as a claim.
- Developer claimedThe developer, in the release notes for version 5.0.3 (released October 11, 2026), under "Optimised for iPhone Duo": half-open on a table, the breathing ball stays on the top half and the controls move within reach; stood on its edge, the session carries on in landscape with a larger ball; on the inner display, wider cards fit all four exercises on one screen and Progress shows both charts side by side. There are no pictures of it on the Duo yet. The App Store seller is Mustafa Bhatkar (id 1506712199).
Adapted for the fold
- Book · Partly folded
Ball on top, controls below
Half-open on a table, the breathing ball stays on the top half and the session controls move to the bottom half.
- Standing · Hands-free
A bigger ball on its edge
Stood on its edge, the session carries on in landscape with a larger breathing ball.
- Open · Inner display
All four exercises at once
Open flat, wider cards fit all four exercises on one screen, and the progress page shows both charts side by side.
About Breathe: Relax & Focus
Breathe guides you through box breathing, 4-7-8 breathing and other patterns with an animated ball, and lets you make your own. Version 5.0.3 is optimised for iPhone Duo, the release notes say: half-open on a table, the ball stays on the top half and the controls come within reach below; stood on its edge, the session carries on with a bigger ball; open flat, all four exercises fit on one screen and the progress charts sit side by side. There are no pictures of it on the Duo yet.
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?
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Sources: Breathe: Relax & Focus on the App Store (apps.apple.com)
More for iPhone Duo
SmartGym
SmartGym
Workout tracker with a layout for every pose, the routine and the exercise side by side
Launch partner: Named by Apple in its Newsroom article of October 22, 2026, on apps optimized for iPhone Duo. The App Store release notes for version 8.1 (released October 16, 2026) say: "SmartGym is ready for iPhone Duo, with an interface that adapts as you fold, unfold and move through your workout. EVERY POSE Enjoy layouts designed for every pose: Closed, Book Style, Fully Opened, Seated and Tent."
- Book
- Open
- Standing
Blankie
Cody Bromley
Mix rain, waves and noise in any pose, or set it half folded as a bedside sound machine
Simulator verified: Cody Bromley, the developer, in a submission to FoldHunt on October 28, 2026, and in Blankie's iPhone Duo guide, with captures from the simulator. The App Store seller is Cody Bromley. The release notes for version 2.1.0 (released October 27, 2026) add support for iPhone Duo.
- Book
- Closed
- Standing
- Split View
Meditation Timer - Zenitizer
Manuel Kehl
A meditation timer that starts when you stand the Duo up like a tent, like an hourglass
Simulator verified: Manuel Kehl, the developer, in a submission to FoldHunt on October 21, 2026, with unframed captures from the iPhone Duo simulator in the press release (impresskit.net) and a walkthrough on YouTube. The release notes for version 1.18 (released October 20, 2026) bring full iPhone Duo support, with layouts for the inner and outer displays, the fold and landscape, and a meditation that starts when you stand the phone up like a tent.
- Standing
- Open
- Book
- Closed