Looperator takes any audio source and slices it into 16 steps, applying a series of effects to any step that include filters, stutters, slices, distortion, tape stops, volume modulation and looping.
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.