Overviews
iOS MIDI Sequencers
A variety of MIDI sequencer styles and approaches are available with lots of creative options including Fugue Machine which was inspired by composition techniques used in Baroque music and Serialism. You can step sequence, loop record in an AudioUnit, create Euclidean polyrhythms, make semi-repeating generative phrases and use probability-based pattern morphing with the apps below. This is a short list of sequencers currently in vogue