Type-Cat
AI Keyboard, Your Own API Key
Free · Designed for iPad. Not verified for macOS.
Fix grammar, rewrite tone, translate, and use Singlish anywhere you type.
Bring your own OpenAI, Gemini, Claude, or Grok API key, securely stored in iOS Keychain.
Type-Cat brings AI-powered writing directly into your keyboard - no app switching, no copy-pasting..
Wherever you type on iPhone, Type-Cat is there. Select your text or start typing, and let AI fix your grammar, adjust your tone, or translate - all without leaving the app you're in.
FEATURES
• Fix Grammar - Automatically detects and corrects grammar, spelling, punctuation, and verb agreement errors while preserving your original meaning.
• Rewrite Tone - Instantly rewrite your text as Casual, Concise, Formal, Gen Z, Singlish.
• Translate - Translate your text into English, Chinese, Malay, Indonesian, Japanese, Korean, Thai, Vietnamese, French, German, or Spanish.
• Quick Fix Bar - Spelling corrections appear inline above the keyboard so you can apply them with a single tap.
BRING YOUR OWN KEY
Type-Cat works with your own API key - you choose your AI provider:
• OpenAI (GPT)
• Google Gemini
• xAI Grok
• Anthropic Claude
Your API key is stored securely in the iOS Keychain and never shared with anyone. Text is sent directly from your device to your chosen provider - the developer never sees it.
PRIVACY FIRST
• No account required
• No data collection
• No tracking or analytics
• Spelling checks run entirely on-device
HOW TO GET STARTED
1. Install Type-Cat
2. Go to Settings → General → Keyboard → Keyboards → Add New Keyboard → Type-Cat
3. Tap Type-Cat and enable Allow Full Access
4. Open Type-Cat and add your API key
5. Start typing anywhere — tap the cat icon to open the assistant
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Fixed Shift getting stuck on after one tap, and added real Caps Lock
- Long-press keys for accents and smart punctuation
- New Text Snippets: set up shortcuts that expand as you type
- Basic grammar suggestions now work offline, no API key needed
- Drag the space bar to move your cursor
- Stability improvements
The developer, Ooi Way Min, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ooi Way Min
- Size
- 1.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © MinLoveCat