This app is great. It starts off really easy and gets more difficult as you progress, teaching you the basics of reading rhythm in music. After you progress through a few levels and it starts to get difficult, go back to the easier levels to get a higher score and you will see just how much youve learned. The other apps - treble cat and bass cat - are just as great, too!
ToddleMommy about Rhythm Cat Pro - Learn To Read Music, v1.4