Music software powerhouse Propellerhead have brought the Reason engine to iOS
A fantastic and full-featured sequencer and instrument suite for the iPhone
Auria is a multi-track audio recorder, editor, and sequencer that lets users record up to 24 tracks simultaneously on the iPad.
A multi-track recorder for the iPad with 12 audio tracks, effects, a built-in mixer, and a full-featured audio editor
A fully fledged electronic music studio in a single package for the iPad