Audiobus is compatible with Inter-App Audio as a host, and can make use of node apps in the same way as apps written to support Audiobus natively. Version 3 introduces two new areas of functionality: MIDI pipelines and a built-in mixer.
Flux FX is an ambitious iOS effect processor created by guitar legend Adrian Belew and developers. It provides a chain of up to five versatile effects, each with an X-Y pad for performance access, plus a step sequencer for capturing pad motion.
Mira is the first incursion into the iPad app world from Cycling '74, makers of the popular Max graphical software toolkit for audio and media applications on Mac and PC. iTrigger is a grid-oriented MIDI controller app from POJ Studios.