Resource Description

This app provides teachers with simple, interactive music theory instruction through available lessons and exercises. This app is perfect for ensemble teachers and theory teachers looking for supplemental materials to assist students with becoming familiar with and practicing music theory concepts, as well as students looking to hone their music theory skills. Lessons and activities help students grasp and reinforce concepts related to music theory.

Price: Always free (2 additional premium iOS apps available for $2.99 and $3.99)

Link: MusicTheory.net