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.
App Development: where to start?
With all this time at home in lockdown, the internet throws a ad for Udemy who have some very enticing short term 80% off deals for coding classes.
If I were to aspire to write music apps for iOS and android, what languages am I best off concentrating on learning? Also how far could one get from learning just swift?