Big Thumb Keyboard
Total type with just one thumb
$2.99 · Designed for iPad. Not verified for macOS.
Big fingers? No problem. Type every character with one thumb without changing layouts. Smart gestures, haptic feedback, and total privacy. One price for lifetime access!
Tired of Typos? Meet the Keyboard Built for Your Thumb.
Stop squinting at tiny keys and struggling with "fat finger" errors. Big Thumb Keyboard is a revolutionary, gesture-based typing system that lets you access every character (letters, numbers, and symbols) with a single thumb, without ever switching layouts.
ONE PRICE. NO SUBSCRIPTIONS. NO ADS. In a world of monthly fees, we keep it simple: Pay once, type forever. No data collection. No tracking. Just a better way to type.
WHY CHOOSE BIG THUMB?
- The 8-Way Swipe System: Every button is a powerhouse. Swipe in any of 8 directions (up, down, corners, etc.) to instantly type different letters. It’s faster, more accurate, and feels like magic once you find your rhythm.
- Perfect Muscle Memory: Unlike other keyboards that shrink or grow, our buttons stay a consistent 5mm wide on every device. Whether you’re on an iPhone SE or an iPad Pro, your thumb always knows exactly where to go.
- True One-Handed Typing: Carrying a coffee? Holding a baby? Just swipe the Shift key to toggle One-Handed Mode and fly through your messages with ease.
- Phonetic "Hangul" Logic: We’ve grouped letters by how they sound (Lips, Tongue, Throat). It’s a scientifically backed system that makes learning the layout surprisingly intuitive.
- Pro-Grade Autocorrect: Advanced AI learns your patterns. Made a mistake? Our 2-second Instant Undo lets you revert a correction with one tap of the backspace.
FEATURES YOU’LL LOVE
- Haptic Feedback: Feel the "click" of every swipe. Distinct vibrations for different directions help you type without even looking at the screen.
- Quick Symbols & Numbers: No more hunting through sub-menus. Access punctuation and math symbols instantly through control swipes.
- Privacy First: We don't want your data. Your keystrokes stay on your device—period. Full Access is only required for haptic feedback and local settings.
IS THIS FOR YOU?
- Large Hands? Finally, keys you can actually hit.
- Accessibility Needs? Designed for those who need high-precision, low-mobility input.
- Efficiency Junkies? Master the swipe and outpace standard QWERTY typists.
30-SECOND SETUP
- Install the app.
- Go to Settings → General → Keyboard.
- Tap Keyboards → Add New Keyboard → Big Thumb Keyboard.
- (Optional) Allow Full Access to enable haptic feedback.
Join the typing revolution. Download Big Thumb Keyboard today and take back your screen!
Improved contrast.
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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Bukdu Group LLC
