Face-to-face translation, with each person's half of the Duo turned to face them
Does DuoVox work on iPhone Duo?
Yes, the developer says so: DuoVox 1.0 is made for iPhone Duo, with each person's translation turned to face them and the text kept clear of the fold.
- App Store confirmedCarlo Bini, the developer, on the app's site and in the App Store description, which say DuoVox adapts to the phone closed, half-folded, open and stood as a tent, keeping text clear of the fold and the camera. Version 1.0 was released October 13, 2026.
Adapted for the fold
- Open · Inner display
Read from across the table
Open, the screen splits into two halves, one for each language, with one person's text turned around so you can both read across a table without passing the phone.
About DuoVox
Carlo Bini’s DuoVox translates a conversation between two people sitting across a table. Each picks a language and reads their own half of the screen, the other half turned round to face their partner. The layout follows the Duo as it folds and keeps the text clear of the fold and the camera, the developer says.
The free version translates two messages a person each day; a one-time Pro purchase removes the limit and adds continuous listening.
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: "Reply: the conversation flows as if you spoke the same language MADE FOR iPHONE DUO DuoVox adapts to Closed, Partially open, Open and tent poses, avoiding the hinge and the camera." (version 1.1, released October 18, 2026).
App version: 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's site and App Store description, which describe a face-to-face translator laid out around the Duo's fold. Version 1.0 is on the App Store.
App version: 1.0.
The three App Store pictures show a purchase screen and two conversations facing opposite ways on ordinary iPhone screens, one with the Dynamic Island. None shows the app running on a Duo. 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.
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Sources: DuoVox on the developer's site (wildprogrammer.it) · DuoVox on the App Store (apps.apple.com)
More for iPhone Duo
American Airlines
American Airlines
The airline's app, with boarding passes, seats and terminal maps within easy reach
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 2026.32 (released October 26, 2026) don't mention the Duo.
- Open
Flighty
Flighty
Flight tracker with a tent mode that follows your flight hands-free
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 4.11.3 (released October 26, 2026) say: "Flighty is ready for iPhone Duo. During a flight, prop iPhone Duo up like a tent to follow your progress hands-free."
- Standing
United Airlines
United Airlines
The airline's app, with its navigation on the right side of the open display
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 4.2.102 (released October 28, 2026) don't mention the Duo.
- Open