The EQP-1A based on Classic Program Equalizer from the '60s, original EQ is renowned for its unique ability to boost and cut the same frequencies simultaneously, thereby creating a resonant shelf, the EQP-1A faithfully models the overbuilt transformers and complex tube amplifiers of the original hardware.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (6), current: (6) |
| Released | 09/08/2021 |
| Updated | 12/29/2025 |
The Black Distortion plugin modeled on RAT2* distortion pedal will be your go-to distortion plugin for every recording, whether it’s rock, blues, punk, or jazz.
| Price | Free |
|---|---|
| Author | Nembrini Audio |
| Type | Effect |
| Effect type | Distortion, Drive etc., Guitar effects |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 09/29/2021 |
| Updated | 09/30/2021 |
J_NO Chorus pays homage to a very famous effect from the 80s by re-creating the warmth a bucket brigade chorus gives.
| Price | Free |
|---|---|
| Author | Adam Bell |
| Type | Effect |
| Effect type | Chorus, Flanger, Phaser etc. |
| Supports | Audio Unit (AU) |
| Rating | total: (23), current: (23) |
| Released | 08/19/2021 |
| Updated | 09/02/2021 |
Intensifier is an AUv3 audio unit and standalone designed to intensify your sound! The logic of the plugin operates similar to that of dynamic range compressors or transient shapers.
| Price | Free |
|---|---|
| Author | Evan Murray |
| Type | Effect |
| Effect type | Compressor, Limiter, Gate, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 06/25/2021 |
| Updated | 06/28/2021 |
Fasten your seat belt, the Big Bull is Here. You play Rock, Heavy Metal, Hard rock, Hardcore, Whatever Metal, Whatever Rock, even Blues ? This amp is for you ! You have some wallpaper to peel, this app is for you too.
| Price | Free |
|---|---|
| Author | Julien Faure |
| Type | Effect |
| Effect type | Distortion, Drive etc., Guitar effects |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (5), current: (5) |
| Released | 04/26/2021 |
| Updated | 09/11/2021 |
Clon Minotaur Transparent Overdrive is modeled on The Klon Centaur* a guitar overdrive pedal developed between 1990 and 1994. The Clon Minotaur is characterized as a "transparent" overdrive, meaning it adds gain to the signal without significantly altering the tone of the guitar.
| Price | Free |
|---|---|
| Author | Nembrini Audio |
| Type | Effect |
| Effect type | Distortion, Drive etc., Guitar effects |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 05/03/2021 |
| Updated | 09/27/2021 |
LRC7 is a seven-band EQ. It includes low shelf, high shelf, parametric peak/cut, notch, and various Butterworth low-pass and high-pass filters.
| Price | Free |
|---|---|
| Author | Neon Silicon |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (29), current: (29) |
| Released | 04/23/2021 |
| Updated | 05/27/2022 |
CHOW Tape Model is a physical model of an analog tape machine, implemented as an audio plugin.
| Price | Free |
|---|---|
| Author | Jatin Chowdhury |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (55), current: (55) |
| Released | 04/20/2021 |
| Updated | 11/05/2023 |
If you play a musical instrument or sing a song, this app should be supported by you higher / lower the pitch.
| Price | Free |
|---|---|
| Author | Loop-Sessions.LLC. |
| Type | Effect |
| Effect type | Equalizer, Filter, Pitch effects |
| Supports | Audio Unit (AU) |
| Rating | total: (79), current: (79) |
| Released | 07/16/2013 |
| Updated | 03/22/2026 |
If you play a musical instrument, this app should be supported by you lower the speed and play when you copy of a musical piece.
| Price | Free |
|---|---|
| Author | Loop-Sessions.LLC. |
| Type | Effect |
| Effect type | Pitch effects |
| Supports | Audio Unit (AU) |
| Rating | total: (18), current: (18) |
| Released | 04/26/2013 |
| Updated | 03/22/2026 |
Flux Mini is an AUv3 audio effect that adds life, character and dynamism to your tracks. The customisable graph creates a shape which affects either the amplitude, low-pass filter or high-pass filter. You can emphasize the frequency modulation with the resonance knob too!
| Price | Free |
|---|---|
| Author | Caelum Audio |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (40), current: (40) |
| Released | 02/05/2021 |
| Updated | 02/19/2021 |
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: (31), current: (31) |
| Released | 01/20/2021 |
| Updated | 01/20/2021 |
Jazz, Rock, Metal, no matter what genre you play. NA 808 Overdrive Pro little magic box plugin will prove to be essential to your collection.
| Price | Free |
|---|---|
| Author | Nembrini Audio |
| Type | Effect |
| Effect type | Distortion, Drive etc. |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (31), current: (31) |
| Released | 10/31/2020 |
| Updated | 09/27/2021 |
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: (93), current: (93) |
| Released | 05/25/2020 |
| Updated | 04/14/2026 |
Tape Cassette 2 is an audio plugin that emulates the warmth, noise and character of old tape cassettes. Following up from our well received Tape Cassette 1, we’ve updated the plugin with a sleek interface and more changes under the hood too.
| Price | Free |
|---|---|
| Author | Caelum Audio |
| Type | Effect |
| Effect type | Equalizer, Filter, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (42), current: (42) |
| Released | 06/05/2020 |
| Updated | 09/13/2022 |
ChannelEqualizer is a three band EQ AudioUnit Extension plugin, developed as an add-on for VADrumSM.
| Price | Free |
|---|---|
| Author | Ryo Togawa |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 05/19/2020 |
| Updated | 01/15/2026 |
The Red Rock Sound Exciter will allow you to improve and enhance sonic quality of signal more naturally than with equalization. Unlike traditional EQ that just turns up the existing harmonics, Exciter generates additional harmonics, therefore there is no boost in the output signal level, this maintains a clear and balanced sound.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Equalizer, Filter, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (21), current: (21) |
| Released | 04/30/2020 |
| Updated | 12/29/2025 |
Does your bass sound dull and lifeless? Red Rock Sound Bass Enhancer will be your choice to correct this deficiency. Bass Enhancer designed for saturation harmonics of low-frequency, it creates the effect of lower, deeper frequencies. This effect can not be created with simple equalization.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Bass effects |
| Supports | Audio Unit (AU) |
| Rating | total: (37), current: (37) |
| Released | 04/18/2020 |
| Updated | 12/28/2025 |
In the '80s it was the first to use a different approach to tonal adjustments. In conventional analog equalizers, whether they are shelving, sweepable, graphic or parametric types, various sections of the audio spectra are boosted or attenuated by adding or subtracting bandpasses. In this case, frequency shaping is achieved by summing bandpasses.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (25), current: (25) |
| Released | 04/17/2020 |
| Updated | 12/28/2025 |
