No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $23.2K — a different platform, not this one.

Rytmos

Rytmos is a relaxing puzzle game, where you create music by solving maze puzzles. Travel from planet to planet and discover new music. Solve the puzzles on each side of the cubic planets and create small musical loops that slowly evolves into full music compositions. Unlock 20+ musical toys and jam on top of the planet music. Learn a bit of rare music history while playing the game. This version of the game now includes a large expansion pack.