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.
iPad Pros and USB-C Accessories Compatibility Table (Dongle Compendium)
Since this is a transition period and somewhat uncharted territory, I thought it would be useful to collect info on USB-C devices. I won't have my new iPad until later this week so the Aplomb below is untested, but works great on my MBP and is suprisingly well made.
If people will post info on other hubs and accessories I'll update this table (as long as I can anyway. I think it'll lock after 30 days?)
USB-C Hubs
| Manufacturer | USB3 | USB2 | 3.5mm | HDMI | Ethernet | Card Reader | Power Delivery | Price US$ | Notes | Link |
|---|---|---|---|---|---|---|---|---|---|---|
| Aplomb | 3 | No | No | Yes, 4k | No | SD, µSD | Yes1 | $17.50 | AmazonUS |
1 Only supplies USB-C power, no USB-C data pass-through
USB-C Adapters
| Manufacturer | Output | Price US$ | Notes | Link |
|---|---|---|---|---|
| Apple | 3.5mm Audio | $9 | Of course it works | AmazonUS |