Traditional EQs influence the spectrum of the whole stereo field simultaneously. DirectionalEQ takes this concept one big step further: now you can equalize all directions in the stereo field independently.
| Price | $9.99 |
|---|---|
| Author | Christian Siedschlag |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (14), current: (14) |
| Released | 10/27/2017 |
| Updated | 01/02/2026 |
This audio shredder does just what is says, it shreds incoming audio (usually strings or lengthy sustained chords) into bite size pieces, adds an envelope and passes through a filter of choice.
| Price | $7.99 |
|---|---|
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (6), current: (6) |
| Released | 11/09/2018 |
| Updated | 09/01/2025 |
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: (6), current: (6) |
| Released | 09/01/2018 |
| Updated | 09/08/2025 |
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: (29), current: (29) |
| Released | 12/04/2019 |
| Updated | 12/28/2025 |
IMPULSation is an impulse response/convolution reverb that allows you to load in your own impulses for an an unlimited amount of neverb and amp possibilities.
| Price | $9.99 |
|---|---|
| Author | MIDIculous LLC |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (14), current: (14) |
| Released | 12/19/2019 |
| Updated | 07/12/2023 |
Binaural Location goes beyond the simple pan control; it allows you to place your audio at a specific location anywhere in a virtual space around the listener. The location of the L and R control points on the screen controls the location of two virtual speakers. Based on the angle and distance from the speakers to the listener's ears, the app creates a realistic impression that the sound is actually coming from the specific location of the L and R points.
| Price | $4.99 |
|---|---|
| Author | Blue Mangoo Consulting Company Limited |
| Type | Effect, Tool |
| Effect type | Stereo, Pan effects |
| Supports | Audio Unit (AU) |
| Rating | total: (14), current: (14) |
| Released | 06/15/2019 |
| Updated | 06/25/2021 |
This app is a music player that can process the following effects in real time: Time stretch (0.5-2.0 double speed), Pitch shift (-1 ~ +1 octave), 10 band equalizer.
| Price | $0.99 |
|---|---|
| Author | Loop-Sessions.LLC. |
| Type | Effect |
| Effect type | Equalizer, Filter, Pitch effects |
| Supports | Audio Unit (AU) |
| Rating | total: (24), current: (24) |
| Released | 11/15/2013 |
| Updated | 03/22/2026 |
Back to fundamentals….Compositional practice is about constructing and organizing multiple layers of sonic material at first step. In production, we use DAW’s to present this material on separate tracks with either synthesized sounds in real time, or recorded material as sound files or live audio input.
| Price | $34.99 |
|---|---|
| Author | SonicPlanet Audio Video Teknolojileri Anonim Sti. |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (8), current: (8) |
| Released | 10/31/2020 |
| Updated | 02/21/2024 |
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 |
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 |
iFX Rack is an analog modeled virtual effects rack for your iOS Device.
| Price | $9.99 |
|---|---|
| Author | MIDIculous LLC |
| Type | Effect |
| Effect type | All-in-one |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (10), current: (10) |
| Released | 09/03/2019 |
| Updated | 03/28/2025 |
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: (15), current: (15) |
| Released | 05/28/2017 |
| Updated | 12/15/2025 |
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 |
Dual Digital Delay FX. Two separate (stereo) delay lines allow for a wide range of effects ranging from basic slapback and ping-ping type echos to complex modulations and soundscapes.
| Price | $5.99 |
|---|---|
| Author | Kai Aras |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (15), current: (15) |
| Released | 03/22/2016 |
| Updated | 04/14/2022 |
Transit hosts 18 effect-modules, freely loadable across 7 slots.
| Price | $29.99 |
|---|---|
| Author | Baby Audio Inc. |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (18), current: (18) |
| Released | 11/08/2023 |
| Updated | 05/26/2025 |
Cubasis 2 is a fully featured iOS-based music production system includes sequencer, instruments, effects and more.
| Price | $14.00 |
|---|---|
| Author | Steinberg Media Technologies GmbH |
| Type | Host, Instrument, Effect |
| Instrument type | Sampler, Synth |
| Instrument sounds | All-in-one |
| Effect type | All-in-one |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (239), current: (239) |
| Released | 12/17/2012 |
| Updated | 11/24/2021 |
Envelope is a high class reverb audio unit for use as a standalone app or (preferably) in AUv3 hosts.
| Price | $9.99 |
|---|---|
| Author | Christian Siedschlag |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (19), current: (19) |
| Released | 06/15/2016 |
| Updated | 01/02/2026 |
Brusfri* is a highly advanced audio noise reducer, packed into a simple and straight-forward interface.
| Price | $15.99 |
|---|---|
| Author | Klevgränd produkter AB |
| Type | Effect |
| Effect type | Compressor, Limiter, Gate, Guitar effects, Other |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (79), current: (79) |
| Released | 10/11/2017 |
| Updated | 04/29/2021 |
TalkWorks is an AUv3 plugin designed to give any sound a human vocal like quality by simulating vowel sounds found in human speech.
| Price | $9.99 |
|---|---|
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Vocal effects |
| Supports | Audio Unit (AU) |
| Rating | total: (6), current: (6) |
| Released | 01/24/2021 |
| Updated | 09/01/2025 |
This one is quite experimental and CPU heavy app!
| Price | $3.99 |
|---|---|
| Author | Aleksandar Mlazev |
| Type | Effect |
| Instrument sounds | Other |
| Supports | Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 02/03/2020 |
| Updated | 04/05/2023 |