iOS Musician Apps (569) Supported Technologies is Audio Unit (AU)

This is a very simple yet powerful iOS app that performs as a polyphonic audio synthesizer.

The Decent Samples plugin is a sample player that allows you to use your favorite Decent Samples sample libraries on the go. Many of the most popular Decent Samples releases are available through the app with more being added every week.

Session Notes AU provides access to a custom-tailored notes database directly within your Digital Audio Workstation (DAW).

Neon is a lightweight digital audio editor and recording plugin compatible with any AUv3 host.

Flynth is a synthesizer by Fingerlab, designed for musicality and easy use.

rejected, macDeeTrim is a simple plugin which controls the volume from -12dB to +3dB. It can keep the output level constant from any input level.

DOTEC-AUDIO presents DeePopMax, a big hit“Loudness Maximizer" for MacOS, now available for iOS, including AudioUnit V3 support.

DOTEC-AUDIO presents DeeEQ, as a popular "Equalizer" for MacOS, now available for iOS, including AudioUnit V3 support.

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.

GeoShred Control is a stand alone MIDI/MPE controller based on GeoShred.

GeoShred is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

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

AudioKit Synth One is a completely free & open-source professional iOS Synthesizer. 

Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.

Kajita combines two-stage multi-tap stereo delay with reverb, allowing you to create complex spatial effects.

Grand Piano for iPad and iPhone.

Koshiba is a 16-step gate sequencer plug-in effect that can transform a sustained sound into a rhythmic phrase.

Cubasis 3 is the new version of a famous iOS DAW.