“And, according to the developer, Audiobus compatibility is imminent. Version 1.0.1 is currently in testing, and should be submitted to Apple for review soon. Along with Audiobus, this update will bring background audio, as well as a fix to some issues that users with older devices were experiencing when changing scenes. I was able to do some beta testing using Audiobus, and I can say that sending Oscilab through the AUFX and Holderness Media apps (Echo Pad, Crystalline, etc.) make Oscilab sound even richer and deeper than before.”
The iOS MARS post has a lot more stuff including some very nice example tracks etc, but the above is the detail on what’s coming next in the app.