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.
I am trying to run two interfaces simultaneously on loopy pro.
I am aware iOS generally doesn’t support this but did find info on this old thread here
And so before investing in audiobus I just wondered if the Multiroute audio mode is more reliable/advisable now?
I will eventually get a multi in and out interface but just for the time being wanted a work around. But if it doesn’t work I’ll just wait and get a bigger interface