Piano Hero 4X4 - Playing With Piano Sound app for iPhone and iPad

4.6 ( 4336 ratings )

Music Games Arcade Trivia
Developer: GuoDong Ren

Free

Current version: 3.3.3, last update: 7 years ago
First release : 11 Jun 2015
App size: 21.99 Mb

When playing the game, what you should do is just to merge the block with number. The game supports GameCenter and the score depends on how fast you can merge the block.