Very limited

Intervals are limited to the 8 (if you count prime and octave as 2) steps of the diatonic scale, that is, no minor, diminished, or augmented intervals. Chords and other features are similarly rudimentary. Might be helpful to child beginners, but much too limited for musicians. All in all, very disappointing, especially conisdering its high price. The interface is ok, but the content falls far short of usefullness.

app-solutely objective about Better Ears - Ear Trainer