iOS Musician Apps (576) Supported Technologies is Audio Unit (AU)

Kleverb is an algorithmic reverb effect.

Electrogene is a low fidelity audio effect combining bit-crusher, modulation, saturation and filter with scope visualizer.

This is an AUv3 compatible processor friendly stereo pitch shifter plugin which can be used as a plugin with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand.

This audio shredder does just what is says, it shreds incoming audio (usually strings or lengthy sustained chords) into bite size pieces, adds an envelope and passes through a filter of choice.

A different kind of drumsynth. Ruismaker Noir presents a hybrid approach between synthesized drums and rhythmic bass sounds - coming together in the fully integrated step sequencer.

AUv3 Midi sequence generator which generates musical evolving sequences  that you can further automate or modulate via midi.

PhaseThree is a detailed model of the MuTron Bi-Phase, with all the lovely sound of that unit (along with its foibles and quirks.)

"QuantiChord" is a MIDI effect that generates chords from incoming notes and quantizes the results to a pre-defined scale. It can be used as a standalone application or as an Audio Unit MIDI effect plug-in.

KB-1 is a an expressive virtual keyboard designed for a multitude of scenarios.

This is a AUv3 compatible audio effect which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

Blue Mangoo Stereo Delay is designed to be the go-to app a for simple, musically tasteful delay effect.

Aparillo is an advanced 16 voice FM synth tailored for complex sound structures , majestic motions, moving and evolving soundscapes and atmospheres that are perfect for film, TV or games.

NanoStudio 2 is a powerful music production environment for recording, synthesis, sampling, arranging, editing and mixing.

iMPC Pro 2 for iPhone fuses innovative song creation with the MPC workflow.

FilterMorph plugin takes the concept of a traditional audio filter and pairs it with overdrive, bit crunching and tape delay to perform some incredibly neat real-time or beat synced automation effects.

Camelot is a live performance & production tool connecting Hardware & Software Musical instruments to a single management system.

RM-1 is a multi purpose audio effect designed around various types of modulation.

You can think of auGEN X in two ways:  first, it is a handy utility for making audio test sounds, and second, it is a performable creative sound design tool.

Control your MIDI devices using your lips. Just say "wah wah" and send corresponding MIDI events wirelessly.

MIDISpy - MIDI Monitor. A handy little utility for monitoring MIDI connectivity.