Audio Unit (AU) Apps (657)

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Audio Unit (AU) compatible iOS application list

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.

Price Free
Author Decidedly, LLC
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)
Rating total: 4.41667 (12), current: 4.41667 (12)
Released 09/16/2020
Updated 01/22/2022

ID700 is a software synthesizer based on the voice architecture of the Buchla 700. Sound generation is achieved primarily via FM synthesis and waveshaping.

Price $9.99
Author Jonathan Schatz
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.59999 (55), current: 4.59999 (55)
Released 04/12/2021
Updated 01/23/2022

Podcasts AU is a podcasts audio unit plugin. The audio stream of podcasts is sent to the plugin output instead of going to speakers.

Price $5.99 $3.99
Author Pham Thang
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)
Rating total: 4 (1), current: 4 (1)
Released 05/31/2021
Updated 09/24/2021

Castamatic is the app to listen to podcasts on any iOS device.

Price Free
Author Gunp Media Productions
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)
Rating total: 4.21429 (28), current: 4.21429 (28)
Released 07/20/2015
Updated 01/21/2022

AmbientX emulates subtle room ambient effect.

Price $5.99 $3.99
Author Pham Thang
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 5 (1), current: 5 (1)
Released 04/23/2021
Updated 09/24/2021

The 8180 Monster Tube Guitar Amplifier plugin is the landmark for heavy and rock guitar sounds. If you are looking out for a modern and rich high gain tone ideal for the most aggressive rock and metal genre, then your search ends here!

Price $9.99 $19.99
Author Nembrini Audio
Type Effect
Effect type Guitar effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 5 (13), current: 5 (13)
Released 05/31/2020
Updated 01/21/2022

CoVariant is an audio unit that turns a DC-coupled audio interface into a MIDI to CV converter.

Price $7.99
Author Alan Clifton
Type Tool
Supports Audio Unit (AU)
Rating total: 5 (2), current: 5 (2)
Released 03/10/2020
Updated 01/21/2022

Featuring an FM tone generator, FM Essential is a synthesizer app that provides for real-time synth performances and also lets you edit voices.

Price Free
Author Yamaha Corporation of America
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 2.89474 (57), current: 2.89474 (57)
Released 07/21/2016
Updated 01/21/2022

Need to look up sheet music, guitar tablatures, lyrics, mixing notes, chord charts or search for a ‘how to...’ YouTube video? Web AU makes that possible without disrupting your audio production workflow.

Price $1.99
Author Christian Thompson
Type Tool
Supports Audio Unit (AU)
Rating total: 4.375 (8), current: 4.375 (8)
Released 12/22/2020
Updated 01/21/2022

Mersenne is a melodic percussion synthesizer that combines two FM synthesis modules, a noise generator and a resonator.

Price $7.99 $6.99
Author iceWorks, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.46666 (15), current: 4.46666 (15)
Released 02/25/2016
Updated 06/11/2021

FabFilter Pro-DS is a professional de-essing plug-in. With its 'Single Vocal' detection algorithm, it attenuates sibilance in vocal recordings.

Price $21.99 $29.99
Author FabFilter
Type Effect
Effect type Vocal effects
Supports Audio Unit (AU)
Rating total: 4.91667 (12), current: 4.91667 (12)
Released 06/21/2019
Updated 12/14/2021

Flux Liquid Audio is a real time multi-effects processor and sequencer.

Price $7.99 $5.99
Author 4Pockets.com
Type Effect
Effect type All-in-one
Supports Audio Unit (AU)
Rating total: 4.27273 (11), current: 4.27273 (11)
Released 11/22/2019
Updated 12/04/2019

Spatializer is a great choice if you want to widen your sounds.

Price $9.99
Author quantovox
Supports Audio Unit (AU)
Rating total: 4.4 (5), current: 4.4 (5)
Released 08/05/2021
Updated 01/20/2022

Play or save the files with added reverb. Use play through mode or Audiobus for realtime reverberation.

Price Free
Author Markus Sigg
Type Effect
Effect type Reverb, Delay, Echo
Supports Audiobus, Audio Unit (AU)
Rating total: 4.8 (25), current: 4.8 (25)
Released 04/26/2013
Updated 01/20/2022

Combine 3 oscillators and a noise envelope to produce bright 80s-style synths, deep rich bass, punchy kicks and snares, a variety of screaming leads, and even breathy percussion.

Price $7.99
Author Sequence Mediaworks LLC
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.54545 (11), current: 4.54545 (11)
Released 08/04/2019
Updated 01/20/2022

Overloud TH-U turns your iOS device into a Guitar and Bass amp simulator, to let you play live, practice or record: standalone and AUv3 included.

Price Free
Author Almateq srl
Type Effect
Effect type Guitar effects, Bass effects
Supports Audio Unit (AU)
Rating total: 4.26786 (56), current: 4.26786 (56)
Released 05/25/2020
Updated 01/19/2022

Deep Wave is a real-time 2D spectrogram with high quality rendering. A useful tool to inspect audio insights.

Price $5.99 $0.99
Author Pham Thang
Type Tool
Supports Audio Unit (AU)
Rating total: 3.8 (10), current: 3.8 (10)
Released 05/23/2021
Updated 10/13/2021

SideBand Remix is an AUv3 plugin for final mixing and mastering. It separates the phantom center from sideband (L/R) content which is what give a stereo track its width, and lets you remix it.

Price $7.99 $5.99
Author 4Pockets.com
Type Effect
Effect type Equalizer, Filter, Other
Supports Audio Unit (AU)
Rating total: 4.5 (2), current: 4.5 (2)
Released 07/19/2021
Updated 08/10/2021

Inspired by dusty old circuits from 1983... Sounds Analog and Alive.

Price $3.99
Author AudioKit Pro
Type Instrument
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)
Rating total: 4.85046 (963), current: 4.85046 (963)
Released 11/08/2020
Updated 01/19/2022

Yonac’s flagship Magellan Synthesizer 2 is a new alchemy of pristine sounds, innovative features, and devotion to user friendliness — all the same preserving the wicked soul of the original.

Price $14.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link
Rating total: 4.65116 (86), current: 4.65116 (86)
Released 02/23/2020
Updated 01/20/2022
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Did you know?

Audio Units (AU) is an audio plug-in technology built in Apple's macOS and iOS operating systems. Initially developed for desktop operating systems along with VST (Virtual Studio Technology by Steinberg GmbH), it available now for iOS too. AU apps (plug-ins) can modify sound pitch, sample rate and stream over network, produce signal.