Supported Devices
ChatNPU is expected to work on the iPhone models listed below.
If your iPhone is not listed, the app may open, but rewriting might not be available and a compatibility message may appear.
Expected to Work
- iPhone 15 Pro
- iPhone 15 Pro Max
- All iPhone 16 lineup
- All iPhone 17 lineup
- iPhone Air
Recommended Setup
- Use the latest iOS version available for your device.
- Open ChatNPU once after install and complete setup in the app.
- Enable ChatNPU as a keyboard in iOS 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 iPhone model and iOS version.
Need Help?
Email: support@chatnpu.com
Support: /support/
Last updated: April 6, 2026