I love the MusicTheoryPro app! I was told that you need to have some music theory background for it, but not so, if you use Dr. Joel Clifft’s great complementary and very clear tutorials on the website! The design and graphics of both are really beautiful, making the app a pleasure to use. I like how you can vary the many settings for each game to practice just what you are after. The immediate feedback is great (no extra buttons to click for the correct answer), and while I am not competitive with others (an option with the app), I like getting my score and time, so I can work to improve on my past performance. I’ve just been using this app for a few days, and already my piano playing is better because of it. I’m sure I’ll be working with this for a long time to come.
Huckleberry2015 about Music Theory Pro, v2.0.4