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.
Send tempo to visual metronome via BT MIDI
Hey, I‘m looking for a good way to send the current tempo from something like AUM or AB on iPad to another iDevice over bluetooth in order to visualize the tempo for live playing with my band. Does anyone know how to go about this? Any recommendations for the metronome app? Is there something specifically made for this purpose?