Apple released the Music Memos app a few weeks ago. The intent is to provide an upgrade to the existing Voice Memos app, with a focus on recording musical ideas.
I think Apple is spot on with this update. Recording musical ideas is pretty much the only thing I used Voice Memos for. So it’s nice to get a specialized version with key features like drum accompaniment, auto record, and syncing to GarageBand.
Download Music Memos here.
See it in action with 1 Minute Video Review: