This is the only piano app where you can control where you play. Lets say you need to play from D to D, you can do that. Unlike the other apps where only from C to C is available, and how many songs fit that range?... only Mary Had a little lamb... I think... If only you could choose different instruments and types of piano, it would be perfect.
It still is not as good as a real piano, or a keyboard for that matter, but thats only because of the screen size and theres nothing you can change about that.
Bottom line: Buy and best piano app available!!!
Steven Believin about Piano Sharp