Audiobus 3 is now available. Here's the story direct from the developers...
Open up new worlds of creative music making possibilities with Audiobus, the app that lets you use your music apps together, just like virtual cables.
Send live audio or MIDI from one Audiobus-compatible app to another: add effects on top of your favourite synth, use your favourite step sequencer to drive the whole lot, and record it all in your favourite DAW, sampler or looper. Plug in a MIDI keyboard, run it through an arpeggiator or a key quantizer, and record the result in your DAW, or drive several different sound generators with a keyboard splitter. The possibilities are endless.
Then save your setup in a preset to be restored with one touch later on.
With a completely new MIDI routing system, support for Apple's new Audio Unit Extensions standard, a new built-in mixer, and huge new workflow improvements, Audiobus 3 represents a big step forward for mobile music making.
We've also updated our compatible apps directory and you can now search for MIDI Senders, MIDI Filters, Audio Unit Extensions, and apps that have been updated to the new Audiobus 3 SDK.