Big Buttons = fewer typos!!
Avoid those tiny, frustrating buttons on your smartphone keyboard and enjoy big buttons in the most advanced smartphone keyboard layout in the world.

(attn. devs - the patented Delta II keyboard matrix can be licensed - see below*)

Big Buttons Keyboard also has bigger number & punctuation buttons, making EVERYTHING you type on your smartphone EASIER and more ACCURATE!

But the MAGIC is in the patented Delta II modified-QWERTY keyboard layout that is surprisingly FAST, ACCURATE & EXTREMELY quick-to-learn!!

Important - Big Buttons will NOT work until it is installed!! Press the blue & green BB icon, then press "Installation - Important" at the top of the menu and do both installation steps - it's easy.

A more powerful version of Big Buttons Keyboard is available - Big Buttons Keyboard DELUXE ($2.99) includes themes, voice-to-text microphone, word prediction, large cursor keys & more.

NOTICE: Big Buttons Keyboard ORIGINAL is still available on the Android Market for users with older phones or compatibility issues.

Note 1 - All Android keyboard apps scare you with this warning: "Attention - This input method may be able to collect all the text you type..." Do not worry, we are a safe app - please check our permissions & privacy policy. We don't collect any of your information, nor do we access the internet, your email, text messages, etc.

Google rates BB as a safe app, so type with confidence - we are just a great keyboard.

Note 2 - If any download from the Android Market hangs, go to your: Settings > Applications > Manage Applications > Market: Then Clear data and Clear cache. Then try to download again.




About the Delta II Keyboard Matrix

Skydiving equipment designers consider the user's muscle memory reflexes to make their products consistent and quick to learn & operate.

Chicago Logic uses the same muscle memory consideration to create a superior mobile keyboard having big, easy to read, accurate to press buttons - arranged in an ingenious layout that is learned almost immediately.

The patented Delta II tm modified QWERTY keyboard layout appeals to your muscle memory reflexes. Every letter is in proximity to where you already look and reach for it on your PC (QWERTY) keyboard.

The result? Your muscle memory reflexes cause you to learn and type on the new keyboard extremely fast.

Only with way fewer typos!!

Whether reaching for emergency handles on a parachute harness, or reaching for buttons on a keyboard - you want your muscle memory reflexes working with you, not against you.

Delta II - learn it in a minute, use it for life.

Welcome to Big Buttons Keyboard for Android.


* Attention mobile developers, manufacturers, integrators - don't force impossibly small QWERTY on your customers. Give them a superior, proven mobile keyboard layout - designed for humans. License Delta II for use in smartphones, TV remotes, portable medical equipment, automobiles, aircraft cockpits, etc. Delta II is compatible with touch screens, hard button keyboards, next word predictors, swiper's, stylus, handicapped accessibility, etc. US Patent 7,658,562. Contact: bizdev@chicagologic.com

Recent changes:
Fixes delete key issue in browsers.

Previous release:

Adjustable Keyboard Height.

Long-press the '?' button for short-cut to BB menu.

Taller bottom row for better accuracy.

More Alternative Characters.

Android 4.0 compatible installation.


NOTICE: Big Buttons Keyboard ORIGINAL is still available on the Market for users with older phones (Android 1.5) or compatibility issues.

Content rating: Everyone