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.
NanoStudio 2 OBSIDIAN │ Best app SYNTH of 2018 - haQ attaQ 310
The Obsidian synthesizer inside NanoStudio 2 by Blip Interactive for iPad packs an unprecedented amount of synthesis power! Obsidian might be one of the most intriguing synth apps that came out in 2018. The synth is so deep that even after investing three weeks of hard work into this video, I'm only able to show a part of it's full potential. Now this is haQ attaQ "docu-torial" and so not only does this video feature a tutorial, review and sound-demo segments, but also an exclusive interview with app developer Matt Borstell, the developer of NanoStudio 2.