iOS Musician Apps (298) Supported Technologies is Audio Unit (AU), Type is Effect

Select by:
From
To
0.00
75.00
150.00
224.99
299.99
Follow us on twitter and get new apps, updates, price drops instantly.

All devices →

The Quinta Pitch Machine is more than your standard octave in that it not only gives you notes an octave up and an octave down, but also gives you a fifth up.

Price $3.99
Author Nembrini Audio
Type Effect
Effect type Pitch effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.28571 (7), current: 3.28571 (7)
Released 01/31/2021
Updated 10/11/2021

The Cali Dual Three Channels Guitar Amplifier 100 watt head can be driven from the most pristine clean sounds to incredible crushing wall of gain. Since the 90s it defined the sound of modern rock and metal with his distinctive liquid lead sounds.

Price $9.99
Author Nembrini Audio
Type Effect
Effect type Guitar effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 5 (6), current: 5 (6)
Released 10/30/2020
Updated 09/27/2021

Transit hosts 18 effect-modules, freely loadable across 7 slots.

Price $19.99
Author Baby Audio Inc.
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 3.88889 (18), current: 3.88889 (18)
Released 11/08/2023
Updated 05/26/2025

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
Author Nembrini Audio
Type Effect
Effect type Guitar effects
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.92307 (13), current: 4.92307 (13)
Released 05/31/2020
Updated 02/19/2024

ToneBoosters Equalizer is a dynamic equalizer plug-in.

Price $9.99
Author ToneBoosters
Type Effect
Effect type Equalizer, Filter
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.63077 (65), current: 4.63077 (65)
Released 07/30/2019
Updated 10/28/2025

ToneBoosters Morphit is an AUv3 plugin for headphones correction and simulation and removes any unwanted coloration from your headphones!

Price $8.99
Author ToneBoosters
Type Effect
Effect type Equalizer, Filter, Other
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.63333 (30), current: 4.63333 (30)
Released 11/16/2019
Updated 10/28/2025

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: 4.76 (25), current: 4.76 (25)
Released 02/20/2020
Updated 03/20/2020

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: 4.49808 (6780), current: 4.49808 (6780)
Released 12/07/2014
Updated 10/27/2025

TfxReverb is designed for simple and easy operation. When auto size mode is enabled, number of parameters can be controlled by a single dial to adjust size of the reverb sound, which can be synced to tempo.

Price $1.99
Author Ryo Togawa
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 4.5 (8), current: 4.5 (8)
Released 08/31/2020
Updated 09/18/2023

TfxEcho is an echo effect AudioUnit Extension plugin. It uses delay lines which are inspired by BBD (bucket brigade device). BBD is used in various analog delay unit and is known for its warm and dark sound.

Price $1.99
Author Ryo Togawa
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)
Rating total: 4.66667 (12), current: 4.66667 (12)
Released 07/16/2020
Updated 09/18/2023

TfxMod is a chorus / flanger effect AudioUnit Extension plugin. It uses delay lines which are inspired by BBD (bucket brigade device).

Price $1.99
Author Ryo Togawa
Type Effect
Effect type Chorus, Flanger, Phaser etc.
Supports Audio Unit (AU)
Rating total: 4.83333 (6), current: 4.83333 (6)
Released 07/25/2020
Updated 09/18/2023

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: 4.10989 (91), current: 4.10989 (91)
Released 05/25/2020
Updated 10/20/2025

AI Machine Modeled tones player.

Price Free
Author IK Multimedia US, LLC
Type Effect
Effect type Distortion, Drive etc., Guitar effects, Bass effects
Supports Audio Unit (AU)
Rating total: 2.7 (60), current: 2.7 (60)
Released 11/15/2022
Updated 10/17/2025

LUXE is an AUv3 effect plugin that compress and saturate an audio signal in a quite subtile but musical way. It's very useful for making a track "fit in the mix" and can be used on anything from a drum bus to a vocal track.

Price $5.99
Author Klevgränd produkter AB
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)
Rating total: 5 (11), current: 5 (11)
Released 01/21/2020
Updated 09/17/2021

Knorr is a plugin that adds intensity and edge to a monophonic low frequency audio source (like a bass). The algorithm adds overtones to an existing sound in a way that isn’t possible with ordinary distortion or filtering.

Price $8.99
Author Klevgränd produkter AB
Type Effect
Effect type Equalizer, Filter, Other
Supports Audio Unit (AU)
Rating total: 4.2 (5), current: 4.2 (5)
Released 10/14/2019
Updated 10/15/2019

ToneBoosters Compressor is an AUv3 plugin for mastering-grade compression and dynamics processing.

Price $8.99
Author ToneBoosters
Type Effect
Effect type Compressor, Limiter, Gate
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.79167 (24), current: 4.79167 (24)
Released 06/23/2020
Updated 10/05/2025

BitJuggler is an audio plugin to simulate vintage digital processing and to recreate digital imperfections.

Price $6.99
Author ToneBoosters
Type Effect
Effect type Other
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.35714 (14), current: 4.35714 (14)
Released 11/07/2020
Updated 10/05/2025

Dual VCF adds motion, shape, and colour. It produces evolving rhythmic movement and complex dynamic filter shapes.

Price $4.99
Author ToneBoosters
Type Effect
Effect type Equalizer, Filter
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.9375 (16), current: 4.9375 (16)
Released 04/01/2020
Updated 10/05/2025

Time Machine is a plugin that allows you to go back to the days of vinyl and tube amplification. 

Price $9.99
Author 4Pockets.com
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 4.21429 (14), current: 4.21429 (14)
Released 07/24/2019
Updated 09/01/2025

ToneBoosters Enhancer is an enhancer, exciter and sweetener plug-in.

Price $6.99
Author ToneBoosters
Type Effect
Effect type Other
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.61111 (18), current: 4.61111 (18)
Released 10/26/2019
Updated 09/30/2025
1 ... 3 4 5 6 7 ... 15