Photo & Video v26.9.0
Does FaceApp work on iPhone Duo?
Yes. FaceApp runs full screen on iPhone Duo's inner display, though it doesn't have Duo-specific features yet.
At a glance
- Inner display (7.6″)
- Full screen
- Outer display (5.4″)
- Works normally
- Built with
- Not read yet
- We read each app's build SDK after it updates
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v26.9.0
- Nov 3, 2026
- Duo in release notes
- Not yet
About FaceApp
FaceApp is made by FaceApp Technology Limited and first came out on the App Store in January 2017. It's #66 on today's US App Store top charts. It has 1,789,822 ratings on the US App Store, averaging 4.7 stars. Version 26.9.0 came out on Nov 3, 2026 and needs iOS 17.0 or later. It's free to download. Among the 20 photo & video apps we track on the US App Store, 9 already fill the inner display, 5 are partly adapted and 5 still show black bars. By number of ratings, FaceApp is #2 of them.
From its App Store listing:
FaceApp makes photo editing simple and natural. Apply subtle adjustments that fit your style while keeping results realistic. Edit photos quickly and easily - ready for sharing. Use a fantastic set of filters, backgrounds, effects, and other tools to create a seamless and photorealistic edit in ONE TAP. You will never have to spend hours photoshopping again! More than 60 highly photorealistic filt…
On the inner display
The app reaches the edges of the inner display. Text and controls stay a comfortable size instead of being blown up.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including FaceApp. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
App build,
Version 26.8.0 is built with the iOS 27.1 SDK
Apps built with the iOS 27.1 SDK or later can use the whole inner display.
- : Not confirmed yet → Full screen — built with the iOS 27.1 SDK
Latest release notes
Version 26.9.0 · Nov 3, 2026
FaceApp helps you perfect your selfies effortlessly — and we’ve just made it even smoother. We’ve fine-tuned editing performance and enhanced stability, making your favorite features faster and easier to use. Update now and keep your selfies fresh and naturally stunning! Thanks for choosing FaceApp! – The FaceApp Team
Questions
Does FaceApp work on iPhone Duo?
Yes. FaceApp runs full screen on iPhone Duo's inner display, though it doesn't have Duo-specific features yet.
Does FaceApp work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use FaceApp in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.