Big Thumb Keyboard

Swipe typing for big thumbs

$2.99 · Designed for iPad

Finally, a keyboard built for YOUR thumbs! Revolutionary 8-way swipe system gives you 40+ letters from just 5 buttons. Perfect for big fingers & one-handed typing. Stop fighting tiny keys. Big Thumb Keyboard revolutionizes mobile typing with an innovative 8-directional swipe system that puts 40+ characters at your fingertips using just 5 large buttons. REVOLUTIONARY DESIGN Unlike traditional keyboards that shrink keys to fit everything on screen, Big Thumb Keyboard uses intelligent swipe gestures. Each button gives you access to 8 different characters - just swipe in any direction. It's like having a full keybo KEY FEATURES - 8-Way Swipe System Each alphabet button responds to 8 different swipe directions (up, down, left, right, and corners), giving you instant access to multiple letters without hunting for tiny keys. - Consistent Physical Button Size Buttons maintain the same physical size (5mm wide) across ALL devices. Whether you're on an iPhone SE or iPad Pro, your muscle memory works everywhere. - One-Handed Mode Swipe left or right on the Shift key to instantly switch to one-handed mode. Perfect for typing while holding coffee, bags, or your little one. - Smart Auto-Correction Advanced auto-correction learns from your typing patterns. Swipe up on Shift to toggle on/off. Includes instant undo - just backspace within 2 seconds to reject any correction. - Quick Symbols & Numbers Access numbers, punctuation, and special characters instantly through control button swipes. No more switching keyboard modes for common symbols. - Haptic Feedback Feel subtle vibrations as you swipe (requires Full Access). Different feedback for different directions helps you type without looking. HOW IT WORKS The keyboard uses a scientifically-designed letter grouping system inspired by Korean Hangul principles: • Button 1 (Vowels): a, e, i, o, u • Button 2 (Lips): m, b, p, v, f • Button 3 (Tongue tip): s, j, c, z, y, w • Button 4 (Tongue body): n, d, t, l, r • Button 5 (Throat): h, g, k, x, q This phonetic grouping means similar sounds are on the same button, making it intuitive to learn. PERFECT FOR - People with large fingers who struggle with tiny keys - Anyone who wants to type one-handed - Users with motor accessibility needs - Fast typists who want to try something revolutionary - Anyone tired of autocorrect failures from hitting wrong keys PRIVACY FIRST Big Thumb Keyboard respects your privacy: • Never collects or transmits what you type • No analytics or tracking • All settings stored locally on your device • No internet connection required • Full Access only used for haptic feedback and enhanced features QUICK SETUP 1. Install the app 2. Go to Settings → General → Keyboard → Keyboards 3. Add "Big Thumb Keyboard" 4. Allow Full Access for haptic feedback (optional) 5. Start typing with confidence! ONE-TIME PURCHASE No subscriptions. No ads. No in-app purchases. Pay once, type forever. SUPPORT We're constantly improving Big Thumb Keyboard based on your feedback. Visit bukdugroup.com/bigthumbkeyboard/support for help, or email info@bukdugroup.com. Join thousands of happy thumbs. Download Big Thumb Keyboard today and experience typing freedom!

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The developer, Bukdu Group, LLC, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Bukdu Group, LLC
    • Size
      • 2.5 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 18.5 or later.
      • iPhone
        Requires iOS 18.5 or later.
      • iPad
        Requires iPadOS 18.5 or later.
      • Mac
        Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 2.5 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2025 Bukdu Group LLC