ChatNPU
RBN SPC LTD Productivity iPhoneiPadiPod touch
ChatNPU is a free Productivity app for iPhone and iPad by RBN SPC LTD. Requires iOS 16.0. Updated April 29, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Apr 29
- 2026 · v1.0.5
Screenshots
About ChatNPU
ChatNPU Keyboard rewrites your text instantly in the style you choose. Select an identity, tap once, and you are offered a new version powered by on-device AI. Built for privacy, your typed and rewritten text stays on device. ChatNPU is available on supported devices with the required on-device AI capabilities.
What’s new
Version 1.0.5 · Updated April 29, 2026
Faster typing, improved word corrections and word suggestions.
App privacy
The developer, RBN SPC LTD, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ChatNPU
Looking for apps like ChatNPU? Here are 6 similar apps on the App Store. The highest rated is ReplyAI: AI Keyboard & Rewrite (5.0/5), and all 6 are free to download.
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Quill Keyboard
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ReplyAI: AI Keyboard & Rewrite
5.0
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fix me - AI keyboard
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The_Manager
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Prompt: AI Writing Keyboard
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im.ai
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ChatNPU | – | Free | April 29, 2026 | |
| Quill Keyboard | – | Free | Jul 2, 2026 | Compare |
| ReplyAI: AI Keyboard & Rewrite | 5.0 / 5 (1) | Free | Aug 19, 2026 | Compare |
| fix me - AI keyboard | – | Free | Jul 5, 2026 | Compare |
| The_Manager | 5.0 / 5 (5) | Free | Sep 18, 2026 | Compare |
| Prompt: AI Writing Keyboard | – | Free | Oct 12, 2026 | Compare |
| im.ai | 5.0 / 5 (1) | Free | Jun 4, 2026 | Compare |
Compare ChatNPU with the top alternatives: ratings, updates, ASO score and keyword gaps →