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.
Remember Playback State question
I'm new to Loopy Pro and enjoy it very much
I set a button on my Boos FS-1-wl to control the Play/Stop All Clips function of Loopy Pro.
It seems that the clips I stop with my pedal will be the ones that will be played next
when I press again the button on my pedal.
One problem is that when clips are stopped I can't tell visually which one will be played.
Also what if I want to play or stop other clips than the ones I stopped with my pedal?