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

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SWAM Solo Brass is a Flugelhorn sampler.

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)
Rating total: 5 (1), current: 5 (1)
Released 01/30/2021
Updated 12/16/2025

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

Price $29.99
Author Audio Modeling
Type Tool
Supports Audio Unit (AU), Ableton Link
Rating total: 3.96296 (27), current: 3.96296 (27)
Released 12/13/2018
Updated 01/22/2026

These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input (like someone playing on a keyboard).

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audio Unit (AU)
Rating total: 4.33333 (6), current: 4.33333 (6)
Released 04/30/2021
Updated 12/16/2025

These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input (like someone playing on a keyboard).

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audio Unit (AU)
Rating total: 4.07692 (13), current: 4.07692 (13)
Released 04/30/2021
Updated 12/16/2025

These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input (like someone playing on a keyboard).

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audio Unit (AU)
Rating total: 4.5 (12), current: 4.5 (12)
Released 04/30/2021
Updated 12/16/2025

SWAM Tuba Eb is a tuba sampler.

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)
Rating total: 5 (4), current: 5 (4)
Released 01/30/2021
Updated 12/16/2025

SWAM French Horn Bb is a french horn sampler.

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)
Rating total: 5 (3), current: 5 (3)
Released 01/30/2021
Updated 12/16/2025

SWAM Trumpet C is trumpet sampler.

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)
Rating total: 5 (3), current: 5 (3)
Released 01/30/2021
Updated 12/16/2025

SWAM Flugelhorn is a Flugelhorn sampler.

Price $29.99
Author Audio Modeling
Instrument type Synth
Supports Audio Unit (AU)
Rating total: 5 (3), current: 5 (3)
Released 01/30/2021
Updated 12/16/2025

SWAM Double Bass Trombone is a bass trombone sampler.

Price $29.99
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)
Rating total: 5 (2), current: 5 (2)
Released 01/30/2021
Updated 12/16/2025

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

Price $9.99
Author quantovox
Supports Audio Unit (AU)
Rating total: 4.71429 (28), current: 4.71429 (28)
Released 08/05/2021
Updated 10/16/2025

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

Price $14.99
Author Moog Music Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.84516 (3016), current: 4.84516 (3016)
Released 03/26/2018
Updated 12/08/2025

NFM is an intuitive FM synthesizer with a streamlined interface.

Price $14.99
Author Nikolozi Meladze
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 4.91176 (34), current: 4.91176 (34)
Released 07/29/2017
Updated 04/23/2025

BLEASS Granulizer generates short samples (‘grains’) from different input signals by modulating different parameters which you can visualize thanks to a 3D Visualizer.

Price $12.99
Author BLEASS
Type Instrument
Instrument type Synth
Instrument sounds Other
Supports Audiobus, Audio Unit (AU)
Rating total: 4.86842 (38), current: 4.86842 (38)
Released 01/02/2021
Updated 10/17/2025

Dagger is an analog modeling paraphonic synth with a big, raw analog sound.

Price $4.99
Author BeepStreet
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 4.92856 (42), current: 4.92856 (42)
Released 08/04/2023
Updated 08/04/2023

STARK is a fully fledged amplifier simulator consisting of four modules: Amplifier, Cabinet, Room and effects slots. These modules are processing audio separately, which makes it possible to combine different amplifiers with different cabinets and rooms.

Price $26.99
Author Klevgränd produkter AB
Type Effect
Effect type Guitar effects
Supports Audio Unit (AU)
Rating total: 3.7619 (21), current: 3.7619 (21)
Released 04/02/2019
Updated 06/26/2025

Drum surgeon is a dynamics / transient processor specifically designed for fine tuning your drums.

Price $9.99
Author 4Pockets.com
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 4.55556 (9), current: 4.55556 (9)
Released 11/20/2020
Updated 09/03/2025

NuRack is an AUv3 based multi-channel audio effects processor with a difference, it actually allows you to design your own custom effects using the building blocks provided.

Price $12.99
Author 4Pockets.com
Type Effect
Effect type All-in-one
Supports Audio Unit (AU)
Rating total: 4.71429 (42), current: 4.71429 (42)
Released 06/26/2020
Updated 08/30/2025

This is an AUv3 compatible Uni-Vibe style plugin which can be used as a plugin with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand.

Price $7.99
Author 4Pockets.com
Type Effect
Effect type Modulation effects
Supports Audio Unit (AU)
Rating total: 4 (4), current: 4 (4)
Released 08/23/2018
Updated 09/02/2025

Bit Maestro is an AUv3 bit crusher that goes beyond regular bit rate reduction, allowing you to affect and manipulate your sound at the individual bit level.

Price $4.99
Author David Blake
Type Effect
Effect type Distortion, Drive etc., Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.76923 (26), current: 4.76923 (26)
Released 02/20/2020
Updated 03/20/2020
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