La Touche Musicale allows you to learn the songs you love on piano. Connect your MIDI keyboard to your device and learn very quickly.
Virtual MIDI Piano Keyboard - Virtual MIDI Piano Keyboard is a MIDI events generator and receiver.
Flowkey - The easiest way to learn piano with your iPhone or iPad
Musicope - The Piano Game. Contribute to oldrich-s/musicope development by creating an account on GitHub.
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.
EveryonePiano - Everyone Piano is the best free computer keyboard piano software, which supports downloading 3 types of music score formats like stave, right and left hand numbered musical notation and EOP file.
Synthesia - A fun way to learn how to play the piano.