ChatNPU vs FluentKey AI Keyboard
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
ChatNPU
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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.
FluentKey AI Keyboard
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FluentKey AI Keyboard helps you write faster, clearer, and more confidently in any app. Translate text, improve grammar, rewrite messages, generate smart replies, and adjust tone instantly with AI-powered assistance directly from your keyboard. KEY FEATURES ⢠AI Keyboard Integration Access FluentKey AI directly from your system keyboard. Translate, rewrite, correct grammar, and generate smart replies without leaving your current app. ⢠AI Translation Translate text across multiple languages while preserving context and meaning. ⢠Smart Reply Generate intelligent replies based on the conversation context. Respond faster to messages, emails, and chats with a single tap. ⢠AI Rewrite Make your writing clearer, more professional, or more natural with a single tap. ⢠Grammar Correction Fix grammar, spelling, punctuation, and sentence structure instantly. ⢠Tone Adjustment Choose the writing style that fits your situation: * Professional * Friendly * Formal * Casual * Polite * Confident ⢠AI Keyboard Access AI features directly while typing in Messages, Mail, Notes, social media apps, and more. ⢠Fast AI Assistance Get AI-powered suggestions and responses without switching between apps. PREMIUM FEATURES Upgrade to FluentKey AI Premium to unlock: ⢠Unlimited AI generations ⢠Smart Reply suggestions ⢠Advanced writing assistance ⢠Faster responses ⢠Future premium features PRIVACY FIRST FluentKey AI only processes text when you explicitly request AI assistance. We do not collect or store your personal conversations. Download FluentKey AI today and communicate with confidence. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/fluent-key-ai/home
Screenshots
Verdict
The clearest difference is in-app purchases: ChatNPU at none against FluentKey AI Keyboard's 3. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. FluentKey AI Keyboard sells 3 in-app purchases, starting at $2.99 per month. ChatNPU asks for nothing beyond the download.
| Parameter | ChatNPU | FluentKey AI Keyboard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | ā |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 ā better | 16.6 |
| Further details ā not scored | ||
| Size | 3 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | RBN SPC LTD | Bui Van Thien |
In-app purchases
ChatNPU
No in-app purchases
FluentKey AI Keyboard
- FluentKeyAI Pro Monthly$2.991 Month
- FluentKeyAI Pro Yearly$19.991 Year
- FluentKeyAI Pro Lifetime$29.99









