What changes on iPhone Duo
A calculator with big-screen support on the foldable Duo.
How it uses the fold
- Big screenUses the full 7.6″ inner display
Screenshots
Images from the App Store; they may show the standard iPhone layout.
How we verified it
Confirmed in the app’s App Store release notes (v1.1)
More Utilities apps
AI CleanerAI storage cleanup, fully compatible with iPhone Duo.
Tape Measure™An AR tape measure with a fresh design and iPhone Duo support.
Apple SupportApple Support, now supporting iOS 27.1 and iPhone Duo.
Universal TV Remote Control＊A universal TV remote control, optimized for iPhone Duo.
Speedtest by OoklaSpeedtest by Ookla, with enhancements and support for iPhone Duo.
HappA proxy utility, now supporting iPhone Duo.