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iPhone Duo goes on sale Oct 23, 2026. Developers are likely to update their apps then, so statuses are for reference until launch.

Release day, your time18:26:34

All apps

Keynote

AppleApple

View in the App Store
On iPhone Duo

Partly fits

Keynote uses most of the inner screen, but not all of it.

Its latest version is built with the iOS 27.0 SDK.[1] The iOS 27 SDK fills most of the inner display, and the iOS 27.1 SDK fills all of it.[2]

How we know
From the app’s build
Checked on
Version 15.4
Build
iOS 27.0 SDK
uses Apple’s iPhone Duo APIs
Latest version
15.4, Sep 29, 2026
Status updated

What owners report

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Version history

  1. Version 15.4Partly fits

    iOS 27.0 SDK

    Checked Oct 22, 2026

Sources

  1. App Store build, version 15.4

    Built with the iOS 27.0 SDK. Uses UISceneAccessory.

  2. Apple Developer: Prepare your app for iPhone Duo
See all 16