Pretty solid – Music Theory by Musicopoulos Review

I actually really do like the app. I wish it would quiz you on intervals, though. For example, you'd hear a maj 3rd being played and have to select the correct option amongst all possible intervals. Also, the word "descending" is often misspelled in the melodic minor section. It is always missing the "s".
Review by Good San Jon on Music Theory by Musicopoulos.