THIMBL Keyboard app for iPhone and iPad

THIMBL Keyboard Download from App Store

4.2 ( 5692 ratings )
Music Entertainment
Developer: Augustine Cost
0.99 USD
Current version: 1.0, last update: 8 years ago
First release : 20 Dec 2012
App size: 14.98 Mb

THIMBL is a custom music keyboard, designed for easy access to intervals and chord inversions.