iOS Musician Apps (292) Supported Technologies is Audio Unit (AU), Type is Effect

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mfxConvert is a plugin for converting MIDI events in real time. It can be used for simple channel, note or controller remaps. However, it can also handle sophisticated conversions of event types, for example pitch bend to controller or note velocity to channel pressure.

Price $2.99
Author Audeonic Apps
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 3.28571 (7), current: 3.28571 (7)
Released 02/05/2019
Updated 01/13/2020

Some of the most commonly used MIDI manipulations in one handy package. This is MidiFire's Channel Strip module in AUv3 format.

Price $2.99
Author Audeonic Apps
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 5 (4), current: 5 (4)
Released 02/05/2019
Updated 10/07/2019

MicroPitch is a fine-resolution pitch shifter for subtle tone fattening, plus delays for interesting slap back effects.

Price $4.99
Author Eventide
Type Effect
Effect type Pitch effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.25 (16), current: 4.25 (16)
Released 08/17/2019
Updated 03/06/2024

MicSwap is a Microphone Emulator and Recorder app.

Price Free
Author Future Moments
Type Effect
Effect type Vocal effects, Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.49993 (6819), current: 4.49993 (6819)
Released 12/07/2014
Updated 03/06/2026

Modley is a modulation delay with effect insert capabilities, which lets you design the whole delay signal with several carefully selected effect modules, to create customized signal flows and unique sounds.

Price $16.99
Author Klevgränd produkter AB
Type Effect
Effect type Reverb, Delay, Echo, Modulation effects
Supports Audio Unit (AU)
Rating total: 4.90909 (22), current: 4.90909 (22)
Released 06/18/2019
Updated 02/25/2021

The MRH810 Lead Series is a guitar amplifier plugin. The MRH810 Lead Series provides all the versatility of the 800 and more in plugin form.

Price $19.99 $9.99
Author Nembrini Audio
Type Effect
Effect type Distortion, Drive etc., Guitar effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.76471 (17), current: 4.76471 (17)
Released 04/01/2020
Updated 09/28/2021

This is a AUv3 compatible audio compressor which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

Price $5.99
Author 4Pockets.com
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 3.33333 (3), current: 3.33333 (3)
Released 10/15/2018
Updated 09/04/2025

This is a AUv3 compatible audio effect which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

Price $4.99
Author 4Pockets.com
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Released 11/29/2018
Updated 12/14/2025

Multiband splits an audio signal into separate channels: one for each of up to four frequency bands.

Price Free
Author Blue Mangoo Consulting Company Limited
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)
Rating total: 4.54839 (31), current: 4.54839 (31)
Released 01/20/2021
Updated 01/20/2021

Multiband Compressor is a compressor effect.

Price $7.99
Author Blue Mangoo Consulting Company Limited
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 3.54545 (11), current: 3.54545 (11)
Released 09/22/2020
Updated 02/20/2024

Import audio and instantly get a mastered version. Immediately hear a boost in volume and overall sweetening of the mix.

Price Free
Author Future Moments
Type Effect
Effect type All-in-one, Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.50208 (2647), current: 4.50208 (2647)
Released 07/14/2016
Updated 05/31/2026

This is an AUv3 compatible noise gate which can be used as a plugin with your favorite DAW such as Cubasis, Meteor, GarageBand or Auria.

Price $5.99
Author 4Pockets.com
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 4.5 (4), current: 4.5 (4)
Released 09/23/2018
Updated 09/04/2025

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 04/29/2026

A professional compressor plugin in the audio unit format.

Price $9.99
Author Christian Siedschlag
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 3.8 (15), current: 3.8 (15)
Released 05/28/2017
Updated 12/15/2025

This is a AUv3 compatible overdrive/distortion which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand. It supports a modern graphical interface and presets with stereo meters for monitoring signal levels.

Price $7.99
Author 4Pockets.com
Type Effect
Effect type Distortion, Drive etc.
Supports Audio Unit (AU)
Rating total: 5 (2), current: 5 (2)
Released 10/08/2018
Updated 09/04/2025

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: 4.13684 (95), current: 4.13684 (95)
Released 05/25/2020
Updated 06/08/2026

A 3-in-1 zero latency virtual guitar pedal covering creamy BBD analog delay, lush saturation plate reverb and Class A and Class A/B saturation.

Price $19.99
Author PULSAR NOVATION BILGISAYAR PROGRAMCILIK HIZMETLERI TICARET LIMITED SIRKETI
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 4.32609 (46), current: 4.32609 (46)
Released 07/02/2021
Updated 12/16/2025

This is a AUv3 compatible digital delay which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

Price $3.99
Author 4Pockets.com
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 3.66667 (6), current: 3.66667 (6)
Released 09/01/2018
Updated 09/08/2025

To create Panstation, we started with a loose model of the venerable Drawmer M500's panning engine, then added the counting features from the Audio & Design PanScan (probably the most famous vintage autopanner, and the "secret weapon" of many well-known producers).

Price $3.99
Author Audio Damage, Inc.
Type Effect
Effect type Stereo, Pan effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.45455 (11), current: 4.45455 (11)
Released 04/08/2020
Updated 04/08/2020

Blue Mangoo Parametric Equalizer is an audio unit plugin, with six bands of filter controls.

Price $5.99
Author Blue Mangoo Consulting Company Limited
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)
Rating total: 4.26316 (19), current: 4.26316 (19)
Released 08/02/2018
Updated 12/11/2020