Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Devs to be allowed to offer alternative App Store payment options via email.
Seems gigantic if it's as straightforward as it looks.
"Apple has conceded ground in the battle over app payments, agreeing to allow app developers to email users about alternative ways to pay other than the in-app payment system where the tech giant takes a cut of every purchase.
The concession announced late on Thursday, which does not allow developers to alert customers within the app itself, is part of a preliminary settlement of a nearly two-year-old lawsuit filed on behalf of iPhone app developers in the US."