Audiobus by A Tasty Pixel Audiobus allows you to use live, app-to-app, audio streaming. This means you can link the audio stream from each app. The following videos demonstrate some things you can do with Audiobus. It’s kinda like Rewire for iOS.
NOTE: AUDIOBUS REQUIRES IPAD 2, IPHONE 4S, OR NEWER. DO NOT BUY IF YOU HAVE AN OLDER DEVICE.
Check out SOME the great apps that support AudioBus:
Animoog V2
Korg Apps
PPG WaveGenerator
Echo Pad(input slot)
Magellan(input slot)
DrumJam(input slot)
Sir Sampleton(input slot)
Rebirth (input slot)
Funkbox (input slot)
JamUp XT (effects slot)
JamUp Pro XT (effects slot)
Loopy (input and output slot)
Loopy HD (input and output slot)
MultiTrack DAW (output slot)
NLog MIDI Synth (input, effects and output slot)
NLog Synth PRO (input, effects and output slot)
Rebirth for iPad (input slot)
SoundPrism Pro (input slot)
Sunrizer Synth for iPad (input slot)
THE LIST IS ALWAYS GROWING. A CURRENT LIST OF SUPPORTED APPS IS AVAILABLE ON APPSTORE
Audiobus is available for $9.99