Crippling an App in the name of Audio Purity is Bull...
I can understand the developer had issues with Audiobus Audio standards ( even if nobody else in the Audio World actually did as far as...audio goes), but leaving stuff in limbo like this, especially something as Pricey by iOS standards is bu$&s$&t! Get it together, or dont even think of anyone buying your apps in the future...
Twirling Erling about
Voice Synth, v3.1