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.
Is it cool to get app refunds?
On another topic, @Blue_Mangoo asked about how Apple handles refunds. That leads to the question of when is it even appropriate to ask for a refund? Obviously, when it doesn’t work as advertised. Yes, you have the right to get your money back.
But the next level is “oh I didn’t like it as much as I thought I would”
In my mind getting that kind of refund can be lazy and might actually come with a cost to the devs who work hard to bring us great music apps.
Also if it’s not cool, let’s discuss ideas for what Apple could do about it to make it better.