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Productivity apps on iPhone Duo

Of the 46 popular productivity apps we track on the US App Store, 28 are confirmed to fill iPhone Duo’s inner display, including Microsoft Outlook, Zoom Workplace and Microsoft Word. 18 still show black bars or unused space, including Google Drive, ADP Mobile Solutions and Indeed Job Search.

Productivity apps gain the most from iPhone Duo: sidebars, two-pane layouts and Split View next to a second app. Apps that already support iPad multitasking tend to adapt fastest.

US App Store · Ordered by US rating counts

confirmed ready
28
with black bars or gaps
18
not confirmed yet
0
  • Built for Duo22
  • Full screen6
  • Partly adapted3
  • Black bars15
  • Not confirmed yet0

Fill the screen now

All productivity apps

Questions

Which productivity apps work on iPhone Duo?

All of them run on iPhone Duo. Of the 46 we track, 28 are confirmed to use the whole inner display: Microsoft Outlook, Zoom Workplace, Microsoft Word, Grok, Microsoft Excel and Microsoft Copilot.

Do productivity apps have black bars on iPhone Duo?

18 of the 46 we track show black bars or unused space today, including Google Drive, ADP Mobile Solutions, Indeed Job Search, Microsoft Teams and Google Docs. Apps built with the iOS 26 SDK or earlier run in a phone-sized window on the inner display until the developer ships an update built with the iOS 27.1 SDK. On the outer display they look normal.

Do productivity apps work on iPhone Duo’s outer display?

Yes. The 5.4-inch outer display works like a regular iPhone screen, so every app runs there at normal phone size.