Does 照片橡皮擦 work on iPhone Duo?

Not yet. 照片橡皮擦's current version (2.2.0, 25 November 2017) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.

See it on the App Store
On iPhone Duo
Not yet
Developer
effectmatrix
Category
Photo & Video
Current version
2.2.0 · 25 November 2017
App Store rating
1 out of 5 (1 rating)
Last checked

How we know

Its current version is older than Apple's iPhone Duo tools (5 October 2026): on the inner screen it opens in an iPhone-size window with black bars. See it on the App Store

History on iPhone Duo

Other Photo & Video apps on iPhone Duo

All apps on iPhone Duo in China →

Got an iPhone Duo? How does 照片橡皮擦 look on the inner screen?

No owner report yet for version 2.2.0.

Still looking for the iPhone Duo itself? Restocks sell out within minutes: get an alert the moment one lands near you.

Alert me when iPhone Duo is back in stock

Good to know

Does 照片橡皮擦 work on iPhone Duo?

Not yet. 照片橡皮擦's current version (2.2.0, 25 November 2017) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.

Why do some apps have black bars on iPhone Duo?

Because they were built before Apple's iPhone Duo tools. On the inner screen, an app built for an older iOS opens in an iPhone-size window on a black background; one built for iOS 27.0 uses more of it but leaves some space blank; only apps built with the iOS 27.1 SDK, which developers have had since 5 October 2026, use the whole display.

When will 照片橡皮擦 be adapted to iPhone Duo?

Only effectmatrix knows. We check 照片橡皮擦 on the App Store again within about 1 h: this page changes as soon as a new version says it supports iPhone Duo.

Do apps that aren't adapted still work on iPhone Duo?

Yes. Every iPhone app runs on iPhone Duo: one that isn't adapted just doesn't fill the inner screen until its developer updates it.

How we measure

Sources: Apple's list of apps adapted to iPhone Duo (22 October 2026) and each app's App Store record (version, release date, release notes, description). Apple doesn't say which tools an app was built with, so an app stays “Updated, unconfirmed” until its developer says more.