I just downloaded this morning on the way to school, and the ear training is exactly what I was hoping for- and then some!
You can listen to the notes and then click the note, thus allowing you familiarization with the instrument as well as the tone of the note. You can choose from different octaves and there’s a variety of choices to learn from from scales to scale degrees to chord progressions, etc.
I really like the web of progress. It gives me a Spider-Gwenn feel, so there’s some bonus points.
I haven’t tried the different instruments yet. I’m sticking with piano for now, but I’m sure I’ll love them!
So far, ads have been minimal. I’ve just now started to get ads, but so far they haven’t been a problem, and for that I am grateful.
I would definitely recommend this app to anyone interested in music. It hasn’t even been 12 hours, and I’m already in love.