Christian Schoenebeck has released JACK Audio Connection Kit – a system that connects the music and audio world on your iOS device. JACK allows audio channels and MIDI ports of your audio and music apps to be connected with each other!
“JACK does not force a predefined schema in which way apps shall be connected with each other. You can freely connect them in any way you want, intuitively like drawing on a paper. Besides audio & MIDI interconnection, JACK provides other very useful mechanisms to let your audio apps work together like never before. For example record/playback synchronization between DAWs and sequencer apps. Arbitrary data sharing among apps and much more. Even though JACK is quite new on iOS, it already came a long way. Providing you the most professional and powerful environment for your audio apps, highly optimized with explicit multi core support, low latency and maturity which it gained over many years of usage and development on other operating systems already. JACK is an open standard, which can freely be supported by anybody.”
Developers can add JACK support to your app in less than an hour. The SDK, example apps with full source code and complete documentation is available at crudebyte.com.