A document reader that sets the translation or explanation beside the page when open
Does PaperDuo work on iPhone Duo?
Yes, the developer says so: PaperDuo 1.1.1, released October 9, 2026, supports iPhone Duo, with the document alone on the cover and paired views when open.
- App Store confirmedBalazs Pinter, the developer, in the App Store description and the release notes for version 1.1.1 (released October 9, 2026), which name iPhone Duo. The description sets out a reading view focused on the page on the cover, and paired views when the phone is open in landscape.
Adapted for the fold
- Open · Inner display
Read beside the original
Open in landscape, an explanation sits beside the document, or its translated PDF beside the original, the two scrolling together.
About PaperDuo
PaperDuo is Balazs Pinter’s app for scanning, reading, translating and filling in documents. On the cover it keeps the page in front of you; open the Duo and the original sits beside an explanation or a translation, the developer says. It analyses documents with Apple Intelligence on the phone where that’s available, and translates between the languages you’ve downloaded. Balazs Pinter also made Foldeon.
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 1.1.1 (released October 9, 2026) mention iPhone Duo: "Built for iPhone Duo, and for everyday use on iPhone and iPad."
App version: 1.1.1.
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
Read the App Store description and release notes and the developer's page for the app; both describe document layouts made for the Duo. Version 1.1.1 was released October 9, 2026.
App version: 1.1.1.
The ten App Store pictures show iPhone and iPad screens. The two Duo previews on the developer's page use made-up sample documents and call the analysis a UI preview, so it's unclear whether they come from the app running. No build was tested.
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.
Is this your app?
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Sources: PaperDuo on the App Store (apps.apple.com) · PaperDuo on the developer's site (prompt2pixels.com)
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- Closed
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