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.
Koshiba - Gate Sequencer by Iceworks
Koshiba is a 16-step gate sequencer plug-in effect that can transform a sustained sound into a rhythmic phrase.
Each step of the gate is synchronized to the beat of the DAW, and has different volume, PAN, filter, LFO, and envelope parameters. The steps can be tied together to create longer gates, and Koshiba includes a filtered delay that allows you to set a different amount of FX sends for each step.
Compatible with iPad and iPhone, it has multiple screen layouts optimized for different screen sizes.
You can use this AUv3 Plug-In in a host application that supports Audio Unit Extensions (AUv3).
You can stream live audio directly to any Audiobus compatible application. See http://audiob.us for details.
It is possible to synchronize tempo and timing not only with applications that support Ableton Link running on the same device but also with applications running on other devices via the local network. In addition to iOS apps, you can also sync with compatible applications on Mac/PC, such as Ableton Live and TRAKTOR. See http://ableton.com/link/ for more information.
Inter-App Audio MIDI
MIDI Clock synchronization
MIDI Controller Mapping