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 |
The EQ-A based on Classic British EQ from the '70s. With a wide range of tonal variations, the EQ-A is an audio tool with great flexibility and sonic ability.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 01/02/2020 |
| Updated | 12/28/2025 |
The EQ560 extends the features of the original hardware and joins the flexibility of the digital world to the character of the analog processing.
| Price | Free |
|---|---|
| Author | RRS, OOO |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (30), current: (30) |
| Released | 12/04/2019 |
| Updated | 12/28/2025 |
A streaming sound palette for experimental musicians, sound designers and artists. Includes over 40 preset randomized Internet audio streams.
| Price | $2.99 |
|---|---|
| Author | Casey I.T. LLC |
| Type | Tool |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (18), current: (18) |
| Released | 06/08/2018 |
| Updated | 01/18/2024 |
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 |
Sliver is a tool for soundscape and sonic texture creation.
| Price | $5.99 |
|---|---|
| Author | Alex Matheu |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus |
| Rating | total: (10), current: (10) |
| Released | 03/12/2014 |
| Updated | 06/01/2019 |
Glitchbreaks is an iOS Universal manipulation tool for “Glitching” breakbeats.
| Price | $4.99 |
|---|---|
| Author | Alex Matheu |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus |
| Rating | total: (20), current: (20) |
| Released | 04/25/2012 |
| Updated | 01/23/2023 |
Musk MIDI Keyboard is an expandable MIDI keyboard.
| Price | $1.99 |
|---|---|
| Author | Dr. Garbers Softwareentwicklung |
| Type | Controller |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 12/23/2013 |
| Updated | 12/22/2025 |
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 |
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 |
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 |
Real Guitar is a realistic guitar simulator apps.
| Price | Free |
|---|---|
| Author | Gismart Limited |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Guitar |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (45227), current: (45227) |
| Released | 03/25/2011 |
| Updated | 12/17/2025 |
Studio quality reverb for AUv3 / Audiobus / Inter-app audio and songs from your iTunes music library.
| Price | $1.99 |
|---|---|
| Author | Harry Gohs |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 08/05/2013 |
| Updated | 06/19/2025 |
Bark Filter is a Critical Band Analyser/Filter/Compressor.
| Price | $3.99 |
|---|---|
| Author | Harry Gohs |
| Type | Effect, Tool |
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (29), current: (29) |
| Released | 08/03/2017 |
| Updated | 09/28/2025 |
The multi-band delay BandDelay is a tool for sound design and loop manipulation in realtime. In contrast to common delay processors BandDelay splits the frequency spectrum of the input signal into 27 bands and applies a separate delay unit to each band.
| Price | $3.99 |
|---|---|
| Author | Harry Gohs |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (12), current: (12) |
| Released | 11/21/2019 |
| Updated | 06/19/2025 |
BandShift is a realtimemulti-band auditory filter and frequency shifter.
| Price | $3.99 |
|---|---|
| Author | Harry Gohs |
| Type | Effect |
| Effect type | Pitch effects |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 03/23/2017 |
| Updated | 08/12/2017 |
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 Modular |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (46), current: (46) |
| Released | 07/02/2021 |
| Updated | 12/16/2025 |
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 |