GrainProc provides an expressive control surface for granular manipulation of real-time audio input, well-suited for sonic sculpting and self-accompaniment of of guitar, voice, etc. Designed for quick control with fingers.
The app was a collaboration between Sanganeria & Kurt James Werner.
GrainProc is designed primarily as a live audio mangler, as demonstrated in this video:
The piece, Shimmering Horizons, is created from fragmented, temporally manipulated, and reconstructed sonic material (plucks, strums, and less typical excitations).
GrainProc is a free download from the App Store.