iOS Musician Apps (567) Supported Technologies is Audio Unit (AU)

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Vector is the swiss army knife of digital audio. Record audio, edit existing audio files, convert your music between the most common audio file formats, digitize your old vinyl records or record internet radio stations*.

Price $19.99
Author Jaroslaw Szpilewski
Type Host
Supports Audio Unit (AU)
Released 05/08/2013
Updated 04/26/2021

Cubasis 2 is a fully featured iOS-based music production system includes sequencer, instruments, effects and more.

Price $23.99
Author Steinberg Media Technologies GmbH
Type Host, Instrument, Effect
Instrument type Sampler, Synth
Instrument sounds All-in-one
Effect type All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 3.8954 (239), current: 3.8954 (239)
Released 12/17/2012
Updated 11/24/2021

Vatanator Pro is an multitrack music sequencer with integrated drum machine, sampler and functionality to load external AUv3 instruments and effects.

Price $24.99
Author BACKPULLVER SOFTWARE LTD OOD
Type Host, Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 3.7 (10), current: 3.7 (10)
Released 09/08/2022
Updated 12/22/2023

Kompresor is a versatile and powerful, yet easy to use, compressor.

Price $24.99
Author Shattered Glass Audio
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 5 (4), current: 5 (4)
Released 09/07/2021
Updated 11/18/2025

The MKSensation Xtreme is a continuation of our famous MKSensation plugin library. At its core it represents the highest quality and the most accurate sampled representation of the classic MKS-20 piano module.

Price $24.99
Author MIDIculous LLC
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Audio Unit (AU)
Rating total: 4.41667 (36), current: 4.41667 (36)
Released 07/11/2021
Updated 02/17/2026

SGA Phoenix brings the authentic sound of five analog preamps to your AUv3 compatible host. Each preamp derives its unique sonic character from a different active element (12AX7, 12AT7, and 12AU7 triodes, and J201 and 2N5457 JFET transistors).

Price $24.99
Author Shattered Glass Audio
Type Effect
Effect type Guitar effects, Bass effects, Other
Supports Audio Unit (AU)
Rating total: 5 (4), current: 5 (4)
Released 06/10/2021
Updated 11/18/2025

VS provides a creative way to generate beautiful graphical representations of your music projects. Driven by both audio and MIDI data, VS is the visual equivalent of a traditional synthesizer.

Price $24.99
Author Imaginando Lda
Type Tool
Supports Audiobus, Audio Unit (AU)
Rating total: 4.59016 (122), current: 4.59016 (122)
Released 06/14/2021
Updated 11/27/2025

FabFilter Timeless 3 is a versatile, vintage-sounding tape delay, which will fully satisfy your everyday delay needs.

Price $24.99
Author FabFilter
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 5 (27), current: 5 (27)
Released 05/27/2021
Updated 12/19/2023

The VTines instrument is based on real samples of a 1978 Fender Rhodes© Mark1 fully restored with clean pickups and tines, new grommets, new hammer tips, etc, so it is the best an electric piano can sound.

Price $24.99
Author AcousticSamples
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 4.8 (20), current: 4.8 (20)
Released 03/09/2021
Updated 03/21/2021

FabFilter Saturn 2 is a high-quality distortion/saturation plug-in with a huge range of distortion models ranging from subtle to screaming vintage amp modelling, multiple frequency bands, hugely flexible modulation system, and a very modern, well-designed user interface.

Price $24.99
Author FabFilter
Type Effect
Effect type Equalizer, Filter, Distortion, Drive etc., Guitar effects
Supports Audio Unit (AU)
Rating total: 4.90909 (33), current: 4.90909 (33)
Released 06/25/2020
Updated 12/20/2023

rambo is an innovative modular groovebox and audio processing environment.

Price $24.99
Author BeepStreet
Supports Audio Unit (AU)
Rating total: 4.82555 (321), current: 4.82555 (321)
Released 04/01/2020
Updated 04/27/2026

Convolution is a highly complex signal processing approach, that needs some certain computation power. The recorded impulse response of a real world environment is used to render a reverberation effect onto any audio material, so that it sounds like the source was played in that original room or at that location.

Price $24.99
Author Jens Guell
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 4.59999 (5), current: 4.59999 (5)
Released 01/10/2020
Updated 03/03/2024

JAX Unisonic is a special Audio Unit, able to produce up to 8 additional voices from any audio input.

Price $24.99
Author Jens Guell
Type Effect
Effect type Pitch effects
Supports Audio Unit (AU)
Rating total: 4.25 (8), current: 4.25 (8)
Released 12/23/2019
Updated 03/03/2024

Neo-Soul Keys® Studio 2 is the next evolution in electric piano sounds and effects from Gospel Musicians, which features a complete architecture overhaul using our new Pure Synth® structure and licensed VKFX effects.

Price $24.99
Author MIDIculous LLC
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.64706 (17), current: 4.64706 (17)
Released 11/23/2019
Updated 04/13/2026

The JAF Collection is an exciting set of digital modeled classic analog synthesizer filters (VCFs) for iOS.

Price $24.99
Author Jens Guell
Type Effect
Effect type Equalizer, Filter
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.9 (20), current: 4.9 (20)
Released 07/24/2019
Updated 02/20/2023

MagicDeathEye is an emulation of a high-end tube compressor, available in AUv3 and interapp audio format.

Price $24.99
Author Christian Siedschlag
Type Effect
Effect type Compressor, Limiter, Gate
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.8 (20), current: 4.8 (20)
Released 06/02/2019
Updated 12/17/2025

iMPC Pro fuses innovative song creation with the iconic MPC workflow.

Price $24.99
Author Akai Professional
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion, Other
Supports Inter-App Audio (IAA), Audio Unit (AU), Ableton Link
Rating total: 4.44508 (1056), current: 4.44508 (1056)
Released 12/14/2017
Updated 03/24/2026

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

Price $16.00 $24.99
Author Wizdom Music LLC
Type Instrument, Controller
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.8303 (1373), current: 4.8303 (1373)
Released 12/15/2015
Updated 04/28/2026

Auria is a mobile music production system designed from the ground up for the iPad.

Price $24.99
Author WaveMachine Labs, Inc.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 3.81481 (27), current: 3.81481 (27)
Released 07/17/2012
Updated 02/06/2024

LayR is a polyphonic, multi-timbral synthesizer for iPad and iPhone, delivering up to 256 voices of rich, multi-layered and textured sounds.

Price $24.99
Author Living Memory Software
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.48935 (94), current: 4.48935 (94)
Released 03/07/2017
Updated 04/17/2026