A free program for Android, by Sgpt Tech.

If you like to play the piano, or you want to know how fast your fingers are, then this app is just what you need. You don’t need to be a musician or have any musical talent to play this piano game! This app is designed to be played by anyone with good concentration.

To play the game, all you have to do is press the screen when the music appears. The music will start playing, and the speed of the music will increase as you speed up your fingers.

You can stop the game at any moment, and if you want to, you can start it again.