AUDIOBUS is an essential basic app connector for your iPad. Yuu can combine up to three (compatible) apps simultaneously in any order to really bring your iPad app audio to life in exciting and new ways. If you want to check it out and also search for compatible music apps for Audiobus visit their website here.
If you want to get connecting apps in a fast and easy way then AUDIOBUS is excellent – straight out of the box you can easily and simply connect apps. Check it out if you need instantaneous easy to use app connectivity!
If AUDIOBUS isn’t flexible enough for you and you wish to use the midi and audio inside your ipad apps in a modular fashion and chain apps together like spaghetti / custom design the interconnectivity yourself – then JACK is what you need, but programming skills might be necessary.