Audio Unit (AU) Instruments (181)

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Audio Unit (AU) compatible iOS instrument app list

KQ MiniSynth is a polyphonic modular synthesizer.

Price $9.99
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.75 (20), current: 4.75 (20)
Released 01/09/2016
Updated 12/01/2023

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

Price $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: 4.84799 (1046), current: 4.84799 (1046)
Released 12/15/2015
Updated 11/30/2023

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: 4.36364 (55), current: 4.36364 (55)
Released 07/20/2015
Updated 11/27/2023

Accordion Vintage is a virtual sampled instrument based on an original Italian accordion made in Castelfidardo in the 60s years.

Price $8.99 $3.99
Author apeSoft
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.63636 (11), current: 4.63636 (11)
Released 06/09/2020
Updated 10/06/2021

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: 4.59999 (15), current: 4.59999 (15)
Released 11/23/2019
Updated 11/27/2023

mood is a personal interpretation of the legendary Analog Synthesizer by Eugenio Giordani

Price $10.99 $5.99
Author apeSoft
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.71605 (81), current: 4.71605 (81)
Released 06/08/2017
Updated 10/04/2021

bs-16i is a 16 multi-timbral playback sampler. It supports SoundFont and DLS (Downloadable Sounds, and can be used for keyboard instrument, MIDI sound module, and MIDI player.

Price $7.99
Author bismark LLC
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 3.94253 (87), current: 3.94253 (87)
Released 09/01/2010
Updated 11/26/2023

Electric Vintage is a virtual instrument based on a reproduction of a famous vintage electric piano (1976).

Price $8.99 $3.99
Author apeSoft
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 5 (20), current: 5 (20)
Released 07/04/2020
Updated 10/06/2021

iPulsaret is a new real-time software capable of all time-domain varieties of granular synthesis.

Price $7.99 $3.99
Author apeSoft
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 4.8148 (27), current: 4.8148 (27)
Released 10/09/2012
Updated 10/06/2021

Pure Synth® Platinum is a full-blown rompler/synthesizer for your iOS device. Neither the synth engine or the sample engine is an afterthought: Both engines are fully capable and feature-rich. The romper section contains a well rounded assortment of analog, synth, string, digital, and acoustic instruments.

Price Free
Author MIDIculous LLC
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards, All-in-one
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.88235 (17), current: 3.88235 (17)
Released 06/11/2019
Updated 11/25/2023

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

Price $12.99 $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: 3.55556 (9), current: 3.55556 (9)
Released 09/08/2022
Updated 06/17/2023

Harness the enormous power of 8 polyphonic synths: meet KASPAR Supersynthesizer.

Price $2.99 $19.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.55172 (87), current: 4.55172 (87)
Released 07/20/2017
Updated 11/03/2018

Galileo Organ 2 is a tonewheel and transistor organ app.

Price $2.99 $14.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.41176 (85), current: 4.41176 (85)
Released 07/27/2018
Updated 02/13/2022

Roxsyn is a metamorphic guitar synthesizer.

Price $2.99 $19.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.65432 (81), current: 4.65432 (81)
Released 08/05/2019
Updated 09/25/2023

The Chomplr name is taken from sample "Chopping Rompler", inspired by the timeless workflow of creating music using samples to make new works. Chomplr brings a new iOS approach to creative sample manipulation. As a standalone module or AUv3 plugin, Chomplr offers quick access to it's robust sample library and an online store is built in. 

Price $0.99 $4.99
Author MSXII Sound Design
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus, Audio Unit (AU)
Rating total: 4.05319 (94), current: 4.05319 (94)
Released 06/15/2020
Updated 01/26/2022

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 $2.99 $14.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link
Rating total: 4.7 (110), current: 4.7 (110)
Released 02/23/2020
Updated 01/20/2022

This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

Price $7.69 $10.99
Author Davy Wentzler
Type Host, Instrument, Effect
Instrument type Sampler
Instrument sounds All-in-one
Effect type All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.22058 (136), current: 4.22058 (136)
Released 01/07/2017
Updated 10/10/2023

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

Price $9.99 $12.99
Author 4Pockets.com
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)
Rating total: 4.4375 (16), current: 4.4375 (16)
Released 09/16/2021
Updated 05/20/2022

Kauldron is a synth with new modeling technology, combined with features help you create aggressive synth sounds full of rich analog textures with the fewest knob tweaks.

Price $2.99 $9.99
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.65854 (123), current: 4.65854 (123)
Released 11/15/2017
Updated 02/13/2022

EG Pulse is the Drum Machine for iOS. EG Pulse contains drumkits and presets created by some of the best iOS Beat Makers and Producers like SoundOfIzrael, Soundtrack Loops, the Beat Community and more.

Price $11.99 $14.99
Author Elliott Garage
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU), Ableton Link
Rating total: 4.4963 (135), current: 4.4963 (135)
Released 09/20/2019
Updated 06/29/2023
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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.