Photo albums that open as a two-page spread with the spine on the fold
Does Pressbook work on iPhone Duo?
Yes. Pressbook'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 release notes for version 1.3.8 (released October 10, 2026), repeated in version 1.3.9 (released October 11, 2026), which say it is made for iPhone Duo and describe the open and closed layouts. There are no pictures of it on the Duo yet. The App Store seller is SIDESWIPE LABS PRIVATE LIMITED (id 6761680350).
Adapted for the fold
- Open · Inner display
An album as a two-page spread
Open flat, an album shows two pages with the spine on the fold, and the library and editors use both halves.
About Pressbook
Pressbook turns the photos on your phone into magazine-style albums, collages and carousels, made on the device. Version 1.3.8 is made for iPhone Duo, the release notes say: open, an album becomes a two-page spread with the spine on the fold, and the library, collages, carousels and editing use both halves and keep the hinge clear; closed, everything fits the outer display. There are no pictures of 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 description mentions iPhone Duo: "On iPhone Duo, the spine lands on the fold." (version 1.5.0, released October 22, 2026).
App version: 1.5.0.
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.
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