iOS Musician Apps (553) Supported Technologies is Audiobus

"StepPolyArp Unit" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.

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

apeMatrix is a unique AU/IAA routing tool that gives you total control over what you want to do and how you want to do it.

DAW LP is an Audio Unit effect that emulates the sound of a vinyl disc (and player).

SynthMaster One iOS is the mobile version of KV331 Audio's SynthMaster One software synthesizer.

DLYM is a ‘Delay Modulator’ plugin which produces flanger and chorus style effects using Imaginando’s powerful processing technology.

Program Changer is a super simple tool to send and receive MIDI Program Changes.

Kronecker is a synthesizer with a mechanism to make sounds many times like a rhythm machine each time you press a keyboard.

Modulin is a customizable synthesizer. It allows for unique personal expression while providing a wide spectrum of visual feedback.

DAW Cassette is an Audio Unit effect that emulates the sound of a classical tape deck.

VOLT is a virtual analog synthesizer designed to create classic synth sounds while emphasising expressive play.

AAS Objeq transforms those beats to sound closer to a real percussion instrument.

The Minimoog Model D App is a mobile transmutation of the world’s first portable synthesizer, the Minimoog Model D®.

Soft Pads was created for musicians to eliminate any dead space behind your band by providing an ambient background loop that continuously runs in the background.

Get instant musical ideas at a push of a button with Fortamento - a simple and effective music idea creator, capable of generating 4 bars of chord progression and melody, with the option to edit the idea and save the result.

Tardigrain is a granular synthesizer. Sounds are created by taking smaller fragments of a sample and playing them back in a non linear fashion, with settings for grain size, direction, step size and more.

Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.

KQ Dixie is a 6-Operator FM synthesizer that is modeled on the synthesizer which appeared on the 1980s.

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

Groove Rider GR-16 is a professional step-sequenced groove box, inspired by professional hardware drum machines and rhythm boxes.