Ocean beta - Make music with friends in your browser
Loopy Pro - Loopy, the sophisticated, tactile live looper app that reinvents iPhone and iPad music making.
iO-808 - Rhythm composer modeled after Roland's TR-808 drum machine.
Group the Loop - Live Looping with usefull GUI, Verse/Chorus layer system, drummer, effects, etc...
Cameo - Book personalized video shoutouts from your favorite people
Repetito - Repetito: the multichannel looper software for live performance on the PC.