Do you need AI that types for you, or AI that supercharges what you type?
What is TypeAI?
TypeAI is a mobile-first writing assistant that uses AI to help you write faster by predicting and composing responses in real-time. It integrates into your keyboard (primarily on iOS) and generates entire messages, emails, or replies based on context. Think of it as a smart auto-complete that can write like you.
What is Smart Keys?
Smart Keys is a writing tool for MacOS and iOS that gives you powerful AI shortcuts, like rewriting, translating, summarizing, and proofreading, wherever you work. You select text, trigger a command, and get an instant response. It’s fast, customizable, and designed for users who want more control than predictive typing can offer.
Where They Overlap
- ✅ AI-powered writing support on iOS
- ✅ Designed for speed and convenience
- ✅ Ideal for professionals and heavy typers
- ✅ Mobile-first mindset (though Smart Keys also excels on desktop)
Where They’re Different
| Feature | Smart Keys | TypeAI |
|---|---|---|
| Platform | iOS & MacOS (universal) | iOS-focused |
| Interface | Shortcut-based, works in any app | AI-powered keyboard |
| Use Style | You write → AI helps | AI writes with you |
| Customization | Full prompt control | Contextual auto-generation |
| Use Cases | Rewrite, translate, summarize, proofread | Compose replies, speed up messaging |
| Control | User-initiated | Mostly predictive |
| Desktop Support | Full MacOS support | None (mobile only) |
Use Case Breakdown
- If you want your AI to write whole replies for you in messaging apps → TypeAI is built for that.
- If you want to rewrite, proofread, or translate selected text on iOS or Mac → Smart Keys is more versatile.
- If you like writing your own content but want to enhance and edit it quickly → Smart Keys gives you the tools without taking over.
Final Thoughts
TypeAI shines when you want AI to do the talking, especially for quick replies and mobile productivity. Smart Keys, on the other hand, enhances your writing without replacing it. And with MacOS and iOS support, it adapts to your full workflow, not just your phone.