Tap by Sounds is a fun app, for all ages. Test your musical memory.
The game has six coloured buttons, which each produce a particular tone when pressed or activated by the app.
A round consists of the app lighting up two or more buttons, with different musical tones, in a random order. The player must reproduce that order by pressing the right buttons.
As the game progresses, the number of buttons to be pressed increases. Start with 2 buttons and work your way up. The first levels are easy, but become more difficult as you go along.