Discord4 is the latest version of our most popular and long-lived product, our Discord stereo pitch shifter. Originally modeled from the H910, Discord has long since become its own effect and a studio standby, and this version includes major additions to further stretch its capabilities.
| Price | $2.99 $8.99 |
|---|---|
| Author | Audio Damage, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (29), current: (29) |
| Released | 02/24/2018 |
| Updated | 10/09/2019 |
ADverb2 is an accurate model of a vintage digital plate reverb rack unit from the 80s, with a few modern tricks up its sleeve.
| Price | $2.99 $4.99 |
|---|---|
| Author | Audio Damage, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (17), current: (17) |
| Released | 04/30/2018 |
Ratshack Reverb is a detailed model of that classic of classics, the Realistic Electronic Reverb. Now, you can have the sound of everyone's first analog delay unit, without ever having to change batteries!
| Price | $0.99 |
|---|---|
| Author | Audio Damage, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (22), current: (22) |
| Released | 10/20/2018 |
This is a direct 1:1 port of Audio Damage's Eos 2 desktop plug-in, identical in every way to the Eos you know and love.
| Price | $3.99 $6.99 |
|---|---|
| Author | Audio Damage, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (17), current: (17) |
| Released | 06/27/2017 |
| Updated | 03/27/2026 |
GliderVerb is a “Reverberator with Glissandos” simulating a room gradually changing its shape.
| Price | Free |
|---|---|
| Author | Amazing Noises |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (85), current: (85) |
| Released | 07/25/2014 |
| Updated | 03/30/2026 |
DLYM is a ‘Delay Modulator’ plugin which produces flanger and chorus style effects using Imaginando’s powerful processing technology.
| Price | $2.99 $7.99 |
|---|---|
| Author | Imaginando Lda |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Chorus, Flanger, Phaser etc. |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (109), current: (109) |
| Released | 06/20/2018 |
| Updated | 11/12/2024 |
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 | $2.99 $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 |
RE-1 is a full featured virtual Tape Machine capable of delivering authentic tape based echo and chorus effects but it doesn't stop there. With it's interactive tape player, sample, loop and overdub features it's possible to use it like a virtual tape recorder, sample player, looper or simply as a master effect.
| Price | $4.99 $9.99 |
|---|---|
| Author | Kai Aras |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (132), current: (132) |
| Released | 08/23/2018 |
| Updated | 04/29/2024 |
FD-1 is a Semi-Modular Effect Plugin including dedicated Filter, Delay and Modulation sections.
| Price | $9.99 |
|---|---|
| Author | Kai Aras |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo, Modulation effects |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (32), current: (32) |
| Released | 11/07/2019 |
| Updated | 09/24/2020 |
K7D is a vintage tape delay effect plugin for iOS.
| Price | $7.99 |
|---|---|
| Author | Imaginando Lda |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (78), current: (78) |
| Released | 05/06/2019 |
| Updated | 05/25/2024 |
Play or save the files with added reverb. Use play through mode or Audiobus for realtime reverberation.
| Price | Free |
|---|---|
| Author | Markus Sigg |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (32), current: (32) |
| Released | 04/26/2013 |
| Updated | 03/24/2026 |
The WU (Wrapped Units) Series sample delay exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (8), current: (8) |
| Released | 09/12/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (3), current: (3) |
| Released | 09/10/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins.
| Price | Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 09/09/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins.
| Price | Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 09/12/2020 |
| Updated | 03/12/2024 |
This shimmer effect is a combination of effects that creates an etherial wall of sound. The effect combines a digital delay and pitch shifter to create multiple harmonies before entering a rich long reverb with controllable filtering. The resulting effect is a monsterously huge sound adding a spacious atmospheric quality to any lead instrument or vocal.
| Price | $7.99 |
|---|---|
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects |
| Supports | Audio Unit (AU) |
| Rating | total: (30), current: (30) |
| Released | 02/15/2019 |
| Updated | 08/29/2025 |
Echo Pitch is a pitch-shifting multi-delay for iPhone.
| Price | $4.99 |
|---|---|
| Author | Avi Bortnick |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (15), current: (15) |
| Released | 12/06/2016 |
| Updated | 03/03/2026 |
BLEASS Shimmer is an AUv3 compatible Shimmer Reverb Effect that brings harmonic tails to any sound or instrument with very low CPU usage.
| Price | $6.99 |
|---|---|
| Author | BLEASS |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (35), current: (35) |
| Released | 06/17/2020 |
| Updated | 08/20/2025 |
Moebius Lab is a multimorphic sound processor which contains a synth, a varispeed stereo sample player, effects and LFOs that can modulate each parameter.
| Price | $9.99 |
|---|---|
| Author | Amazing Noises |
| Type | Instrument, Effect |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo, Compressor, Limiter, Gate, Distortion, Drive etc., Chorus, Flanger, Phaser etc., Modulation effects, Pitch effects |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (50), current: (50) |
| Released | 06/29/2016 |
| Updated | 01/28/2026 |