Bad eyesight I have horrible eyesight and I'm going blind so this was a big help
Galaxy Gear approved You can sideload this on a Galaxy Gear and it works perfectly.
Fat Finger Calculator
Calculator Looks good
Multiple skins and other effects are coming soon for this calculator in helping make it look fancy and simple.
The main calculator display screen is also a hidden clear button. Stroke of calculating genius there.
Tune your violin by ear or by using the microphone on your phone!
Tune your cello by ear, or tune with assistance of your microphone.
Tune your viola by ear, or by using the microphone on your Android device.