I made this app to help you easily understand and find information about music theory. Use the included tools and exercises to improve your ear training music theory skills and sight-reading.

Please contact me if you find any problems with the app or if you want to share your feedback!

Theory
Intervals chords note values rests circle of fifths scales octaves and various notation symbols (dynamics articulation etc.)

Tools
Chord builder - generate chords and listen to examples
Scale builder - generate scales and listen to examples
Mode builder - generate modes and listen to examples
Practice Helper (paid feature) - use this tool to randomize scales keys and chords. It can help you during your practice sessions when you ask yourself "what should I practice next?"

Exercises
Ear training is a crucial part of becoming a musician! That's why Music Theory Helper includes bort ear training and music theory exercises to help you train your skills:
Listening exercises - interval recognition (melodic and harmonic) chord recognition chord inversions chord progressions (major)
Reading exercises - note reading (sight-reading) interval reading chord reading key signatures scale formulas
Mental practice - chord/scale degrees

The app is free but some features require an active subscription.



Available in the following languages: English Spanish Italian Russian German Swedish Danish Finnish French Japanese Korean Norwegian Portuguese Chinese.