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.
Lumbeat app issues.
iBassist has a non workable song mode gfx bug that needs fixing.
Funk Drummer and Future Drummer often disconnect from AUM.
Live mode doesn’t work or functions incorrect.
Song mode stops working when running in the background.
Some respond to IIA sync some don’t.
I have always said that an app is ”only really as good as its support”.
@LuisMartinez is absolutely a great developer but please please do not abandon these apps.