ChatNPU Never text alone.

Supported Devices

ChatNPU is expected to work on the iPhone models and Android phones listed below.

If your device is not listed, the app may show a compatibility message and on-device rewriting will not be available.

Expected to Work — iPhone

  • iPhone 15 Pro
  • iPhone 15 Pro Max
  • All iPhone 16 lineup
  • All iPhone 17 lineup
  • iPhone Air

Expected to Work — Android

  • Samsung Galaxy S25 Ultra (tested)
  • Selected phones with Qualcomm Snapdragon 8 Gen 2, 8 Gen 3, or 8 Elite
  • Android 12 or later, 64-bit ARM
  • About 3 GB of free storage for the on-device language model

Check Android Phone Compatibility

Search the current Play-targeted Android phone list. Tablets, foldables in large-screen mode, Chromebooks, and older phones are not supported in this release.

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    Recommended Setup

    • Use the latest iOS or Android version available for your device.
    • Open ChatNPU once after install and complete setup in the app.
    • Enable ChatNPU as a keyboard in iOS Settings, or in Android's “Languages & input” settings.
    • Use one of the currently supported ChatNPU languages: English, Spanish, French, Italian, Portuguese.

    If Your Device Is Not Listed

    ChatNPU may show a compatibility message and rewriting may not be available.

    If needed, contact support and include your device model and OS version.

    Last updated: April 29, 2026