Harmonic Interval Quiz: A Music Theory Learning App
Harmonic Interval Quiz (12x12) is a free Android app developed by Taxi Musician. This app is designed to help users learn and get familiar with harmonic intervals, which are the basic building blocks of music theory. The app is based on "The Art of Guitar" book and is a fun and interactive way to learn about music theory.
Version 1.0 of the app provides a free interval quiz that tests the user's knowledge of harmonic intervals. In version 2.0, the app includes additional features such as music sheet, piano input, ear training, circle of fifth, major triad, minor triad, and diminished triad.
One of the unique features of the app is the point system. The user is recorded as a higher ranker as they score lower points. If the user chooses all the right answers intuitively, they can get around 0 points. The app also encourages users to share their ideas for improvement by emailing the developer at
Overall, Harmonic Interval Quiz (12x12) is a great app for anyone who wants to learn music theory in a fun and interactive way. The app is easy to use and provides a lot of valuable information.





