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.
Resources for iOS audio apps development
I started playing a bit with iOS development and I am wondering if there's any community or "must-have" resources for iOS audio development specifically - forums, tutorials, articles... Even if you know about some very good resources about iOS development or audio (and MIDI) programming in general, it would be interesting for me.
There's a lot of tutorials on iOS/swift all over the web but of course, 99% is not usually worth it. I am experienced (I dare to say "professional") developer for 15 years, currently doing web frontend, so I am not really interested in the basics like what is variable, function, loop,... how and why do unit testing, what is build process, what are design patterns etc... I would rather focus on specifics of Swift and Xcode and of course audio/MID processing.
I have checked some of the Audiobus documentation and started playing around with AudioKit, which also have some interesting tutorials, so I am definitely going to dig into these.
Please, feed me with some goodness