Harmony Voice, Drum On, and AmpliTube Fender all got Audiobus updates today! Drum On is still free right now!
What's new in Harmony Voice v2.0:
- Audiobus compatible
- iPhone 5 graphics
- Completely revised Harmony Algorithm
What's new in Drum On v1.1:
- Audiobus Supported
- Several Performance Optimization
- Minor Bugs Fixed
What's new in AmpliTube Fender (all versions):
- Audiobus compatibility
- AutoFreeze feature for multitrack
- Preroll function
- New Global Menu
VirSyn also released this little video to demonstrate Harmony Voice with Audiobus, which can be used as an Audiobus Effect.