Qiano
Qiano is a fantasy musical instrument created to play with quartertones. Most western music uses semitones. Qiano uses smaller steps (quartertones). Qiano has both a live and pattern mode. The live mode has a three octave range, the pattern mode a one octave range. The application settings allow for both 440 and 432 Hz tuning.
Circulation
Circulation is a game that appeals to your sense of logic.
The goal is to restore the order by moving the discs and bar.
A level 1 game usually can be solved within 20 moves and often within less. The other levels are more complex.
The sound effects that are used don't mute iPod music so you can play your own iPod songs while playing.