Woodman's Immaculate Maple Syrup Studio has released WoodStepper, a new sequencer / sampler plugin (or stand-alone app) for MacOS (AAX, AU, VST, stand-alone) and iOS (AUv3, IAA, stand-alone).
WoodStepper has both audio and MIDI out. The audio input sources can be the track audio, sampled audio or the built-in VCO. So WoodStepper can be used as a 4-track looper/sampler.
It consists of 4 independent 8-steps sequencers which can be linked to a 16, 24 or 32 steps sequencer.
Each step can also send 4 MIDI messages (note on, CC, ...) to 2 MIDI channels.
The audio part for each sequencer has a pitch (down) shifter, (Moog lowpass) filter with ASR envelope, saturator, amplitude ASR envelope and delay line which can all be set independently per step.