Kajita combines two-stage multi-tap stereo delay with reverb, allowing you to create complex spatial effects.
| Price | $6.99 | 
|---|---|
| Author | iceWorks, Inc. | 
| Type | Effect | 
| Effect type | Reverb, Delay, Echo | 
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link | 
| Rating | total: (17), current: (17) | 
| Released | 08/29/2021 | 
| Updated | 09/07/2025 | 
Every now and then, a new classic is born, they come in the shape of a revisited classic or a whole new world with monster tone and myriads of options, with its 3 distinctly voiced channels morphing past, present and future tones.
| Price | $19.99 $9.99 | 
|---|---|
| Author | Nembrini Audio | 
| Type | Effect | 
| Effect type | Distortion, Drive etc., Guitar effects | 
| Supports | Inter-App Audio (IAA), Audio Unit (AU) | 
| Rating | total: (8), current: (8) | 
| Released | 08/30/2021 | 
| Updated | 09/24/2021 | 
MIDIculous is the most feature-rich music learning software for students and teachers. At its core it is a high quality MIDI File Player where you can use the stock General MIDI soundest or you can use AUv3 apps already installed on your iPad.
| Price | Free | 
|---|---|
| Author | MIDIculous LLC | 
| Type | Host | 
| Supports | Audio Unit (AU) | 
| Rating | total: (2), current: (2) | 
| Released | 08/30/2021 | 
| Updated | 07/18/2025 | 
The ERS 250 reverb audio plugin was originally designed and sold by Harrie Munnik and his Dutch company EmptyRoomSystems.
| Price | $13.99 | 
|---|---|
| Author | Christian Siedschlag | 
| Type | Effect | 
| Effect type | Reverb, Delay, Echo | 
| Supports | Inter-App Audio (IAA), Audio Unit (AU) | 
| Rating | total: (6), current: (6) | 
| Released | 09/03/2021 | 
| Updated | 01/22/2025 | 
Kompresor is a versatile and powerful, yet easy to use, compressor.
| Price | $24.99 | 
|---|---|
| Author | Shattered Glass Audio | 
| Type | Effect | 
| Effect type | Compressor, Limiter, Gate | 
| Supports | Audio Unit (AU) | 
| Rating | total: (3), current: (3) | 
| Released | 09/07/2021 | 
| Updated | 04/02/2025 | 
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: (14), current: (14) | 
| Released | 09/08/2021 | 
| Updated | 11/14/2022 | 
The MEQ-5 based on Classic Mid-Range Equalizer from the '70s, with two bands of midrange boost and one band of midrange dip, the MEQ-5 gets the very best out of the «power region» where guitars and vocals can make or break a mix.
| 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 | 11/14/2022 | 
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: (5), current: (5) | 
| Released | 09/08/2021 | 
| Updated | 11/14/2022 | 
polybeat is an advanced and extremely flexible drum and percussion sequencer able to generate complex polyrhythmic and polymetric rhythmic patterns.
| Price | $7.99 | 
|---|---|
| Author | Corne Driesprong | 
| Type | Tool | 
| Instrument sounds | Drums, Percussion | 
| Supports | Audiobus, Audio Unit (AU) | 
| Rating | total: (20), current: (20) | 
| Released | 09/10/2021 | 
| Updated | 05/22/2022 | 
Neon is a lightweight digital audio editor and recording plugin compatible with any AUv3 host.
| Price | $14.99 | 
|---|---|
| Author | 4Pockets.com | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Other | 
| Supports | Audio Unit (AU) | 
| Rating | total: (24), current: (24) | 
| Released | 09/16/2021 | 
| Updated | 08/28/2025 | 
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: (21), current: (21) | 
| Released | 09/29/2021 | 
| Updated | 09/30/2021 | 
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: (52), current: (52) | 
| Released | 10/02/2021 | 
| Updated | 06/17/2024 | 
Grand Piano for iPad and iPhone.
| Price | Free | 
|---|---|
| Author | pablo lopez | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Keyboards, Piano | 
| Supports | Audio Unit (AU) | 
| Rating | total: (12), current: (12) | 
| Released | 10/24/2021 | 
| Updated | 09/04/2023 | 
These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input.
| Price | $29.99 | 
|---|---|
| Author | Audio Modeling | 
| Type | Instrument | 
| Instrument type | Sampler, Synth | 
| Instrument sounds | Winds | 
| Supports | Audio Unit (AU) | 
| Rating | total: (2), current: (2) | 
| Released | 10/26/2021 | 
| Updated | 10/21/2025 | 
These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input.
| Price | $29.99 | 
|---|---|
| Author | Audio Modeling | 
| Type | Instrument | 
| Instrument type | Sampler, Synth | 
| Instrument sounds | Winds | 
| Supports | Audio Unit (AU) | 
| Rating | total: (2), current: (2) | 
| Released | 10/26/2021 | 
| Updated | 10/21/2025 | 
These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input.
| Price | $29.99 | 
|---|---|
| Author | Audio Modeling | 
| Type | Instrument | 
| Instrument type | Sampler, Synth | 
| Instrument sounds | Winds | 
| Supports | Audio Unit (AU) | 
| Rating | total: (11), current: (11) | 
| Released | 10/26/2021 | 
| Updated | 10/21/2025 | 
These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input.
| Price | $29.99 | 
|---|---|
| Author | Audio Modeling | 
| Type | Instrument | 
| Instrument type | Sampler, Synth | 
| Instrument sounds | Winds | 
| Supports | Audio Unit (AU) | 
| Rating | total: (11), current: (11) | 
| Released | 10/26/2021 | 
| Updated | 10/21/2025 | 
Steel Guitar PRO is a guitar processor that combines cutting-edge realtime audio generation with control interface. It provides guitar models, built-in amps & FX processing, MIDI control, AUv3, and good customizability.
| Price | $9.99 | 
|---|---|
| Author | Yonac Inc. | 
| Type | Effect | 
| Effect type | Guitar effects | 
| Supports | Audio Unit (AU) | 
| Rating | total: (61), current: (61) | 
| Released | 06/23/2022 | 
| Updated | 07/08/2022 | 
Vatanator Pro is an multitrack music sequencer with integrated drum machine, sampler and functionality to load external AUv3 instruments and effects.
| Price | $24.99 | 
|---|---|
| Author | BACKPULLVER SOFTWARE LTD OOD | 
| Type | Host, Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion | 
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link | 
| Rating | total: (10), current: (10) | 
| Released | 09/08/2022 | 
| Updated | 12/22/2023 |