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: (21), current: (21) |
| Released | 04/02/2019 |
| Updated | 06/26/2025 |
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: (42), current: (42) |
| Released | 06/26/2020 |
| Updated | 04/29/2026 |
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), current: (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: (26), current: (26) |
| Released | 02/20/2020 |
| Updated | 03/20/2020 |
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: (6), current: (6) |
| Released | 07/25/2020 |
| Updated | 01/15/2026 |
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: (12), current: (12) |
| Released | 07/16/2020 |
| Updated | 01/15/2026 |
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: (8), current: (8) |
| Released | 08/31/2020 |
| Updated | 01/15/2026 |
Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.
| Price | $5.00 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (32), current: (32) |
| Released | 09/09/2020 |
| Updated | 09/07/2025 |
Kajita combines two-stage multi-tap stereo delay with reverb, allowing you to create complex spatial effects.
| Price | $5.00 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (20), current: (20) |
| Released | 08/29/2021 |
| Updated | 09/07/2025 |
Koshiba is a 16-step gate sequencer plug-in effect that can transform a sustained sound into a rhythmic phrase.
| Price | $5.00 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Effect |
| Effect type | Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (17), current: (17) |
| Released | 10/26/2020 |
| Updated | 09/07/2025 |
Convolution is a highly complex signal processing approach, that needs some certain computation power. The recorded impulse response of a real world environment is used to render a reverberation effect onto any audio material, so that it sounds like the source was played in that original room or at that location.
| Price | $24.99 |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (5), current: (5) |
| Released | 01/10/2020 |
| Updated | 03/03/2024 |
The JAF Collection is an exciting set of digital modeled classic analog synthesizer filters (VCFs) for iOS.
| Price | $29.99 |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (20), current: (20) |
| Released | 07/24/2019 |
| Updated | 02/20/2023 |
JAX Unisonic is a special Audio Unit, able to produce up to 8 additional voices from any audio input.
| Price | $29.99 |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Pitch effects |
| Supports | Audio Unit (AU) |
| Rating | total: (8), current: (8) |
| Released | 12/23/2019 |
| Updated | 03/03/2024 |
During a routine mining expedition in the outer regions of the galaxy five mysterious boxes of unknown origin were found. Rumours among the workers spread quickly that there was a strange feeling being around these boxes, as if time flows in a different way, not just forward but sometimes also folding back on itself. The miners nicknamed them, the five boxes of reverberation. After the excavation process, to study them more closely, it was decided to transport them back to earth.
| Price | $4.99 |
|---|---|
| Author | Erik Sigth |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (57), current: (57) |
| Released | 10/02/2021 |
| Updated | 06/17/2024 |
GlitchCore is an Audio Unit (AUv3) effect for re-sequencing live audio. It can rearrange audio that it processes. GlitchCore lets you glitch audio by making micro loops and scrubbing your sound.
| Price | $4.99 |
|---|---|
| Author | Alex Matheu |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (40), current: (40) |
| Released | 03/25/2020 |
| Updated | 12/31/2020 |
SGA Phoenix brings the authentic sound of five analog preamps to your AUv3 compatible host. Each preamp derives its unique sonic character from a different active element (12AX7, 12AT7, and 12AU7 triodes, and J201 and 2N5457 JFET transistors).
| Price | $24.99 |
|---|---|
| Author | Shattered Glass Audio |
| Type | Effect |
| Effect type | Guitar effects, Bass effects, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 06/10/2021 |
| Updated | 11/18/2025 |
DAW Cassette is an Audio Unit effect that emulates the sound of a classical tape deck.
| Price | $13.99 |
|---|---|
| Author | Klevgränd produkter AB |
| Type | Effect |
| Effect type | Other |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (26), current: (26) |
| Released | 04/27/2018 |
| Updated | 06/02/2021 |
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: (22), current: (22) |
| Released | 06/18/2019 |
| Updated | 02/25/2021 |
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 | $9.99 |
|---|---|
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Equalizer, Filter, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (6), current: (6) |
| Released | 07/19/2021 |
| Updated | 12/13/2025 |
BLEASS Flanger is a flanging effect offering a wide range of synchronised modulations which colours sound in a novel and unique way thanks to its complex algorithmic combinations.
| Price | $6.99 |
|---|---|
| Author | BLEASS |
| Type | Effect |
| Effect type | Chorus, Flanger, Phaser etc. |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 08/25/2020 |
| Updated | 09/12/2025 |