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 StoreAudiobus is the app that makes the rest of your setup better.
Comments
Have yet tried rebooting?
If you are running Loopy Pro as a standalone app, tapping on the add effect button will show all available AUv3 effects in addition to the built-in effects.
In the AUv3 version of Loopy Pro, only the built-in effects are available because Auv3 cannot load other AUv3.
If you are not seeing them , reboot your iPad or iPhone. If you still aren't seeing them after that, what OS version are you running?
thanks mate, understand now. Have been running in AUM - so no good which I understand as you can't open an AUV3 inside an AUV3