Very good for basic music theory
The app provides many different exercises for notes, clefs, scales, keys, time signatures, rhythm, intervals and chords (though ‘time signatures’ and ‘rhythm’ are not easy to find). Little attention has been paid to ‘rhythm’. More advanced topics are included in their ‘MyEarTraining’ app (also very good). Providing answers for ‘Interval Construction’ and ‘Chord Construction’ is a bit tricky. These require 2 buttons to be selected for every note, e.g. you must also select “no acc.” for every note that does not require an accidental. This could have been avoided by simply providing a full listing of all potential notes, i.e. notes with and without sharps or flats. This would have ensured that only one button would need to be selected (which would also speed up the answering).