Chord Calculator app for iPhone and iPad


4.2 ( 6742 ratings )
Music Education
Developer: Jason Martineau
0.99 USD
Current version: 1.1, last update: 7 years ago
First release : 17 Mar 2010
App size: 221.43 Kb

This application is a handy tool to help you spell chords properly, preserving thirds at all times. Its especially useful when dealing with double flats and double sharps. It also reveals the inherent patterns present in chord construction, which are sometimes overlooked in traditional theory methods. Just select the chord quality, then the desired root, to reveal the spelling. Seven chord types are here, the four basic triads major, minor, diminished, augmented, and the three most common 7th chords: dominant, minor 7, and major 7. A perfect companion for students and professionals.