Agonizer is a monophonic synthesizer designed in collaboration with YouTuber and synth bass expert Jakob Haq of haQ attaQ
| Price | $19.99 |
|---|---|
| Author | Kai Aras |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (202), current: (202) |
| Released | 11/11/2020 |
| Updated | 05/14/2024 |
Just a Toy Synthesizer. Included: 2 Oscillators, LPF, Delay effector, Ribbon controller.
| Price | $5.99 |
|---|---|
| Author | Ryouta Kira |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (23), current: (23) |
| Released | 09/05/2019 |
| Updated | 10/02/2025 |
DrumComputer is the new specialist for synthetic drums, combining classic and modern synthesis with flexible modulations and luxurious sequencing.
| Price | Free |
|---|---|
| Author | Sugar Bytes GmbH |
| Type | Instrument |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU), Ableton Link |
| Rating | total: (595), current: (595) |
| Released | 11/05/2020 |
| Updated | 12/05/2025 |
Ting provides 12 different percussive sounds originating from t(h)ings that can be found in most of ordinary households.
| Price | $3.99 |
|---|---|
| Author | Klevgränd produkter AB |
| Type | Instrument |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU) |
| Rating | total: (21), current: (21) |
| Released | 04/14/2020 |
| Updated | 10/20/2021 |
Spectrum is a collection of Audio Unit ports of popular eurorack synthesizer modules.
| Price | Free |
|---|---|
| Author | Thomas Burns |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (130), current: (130) |
| Released | 07/06/2019 |
| Updated | 08/02/2021 |
Redshrike is a polyphonic synthesizer that combines a resonator designed to make more complicated sound creation and subtraction synthesis with an FM oscillator that creates violent distortion.
| Price | $9.99 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (26), current: (26) |
| Released | 11/30/2016 |
| Updated | 09/05/2025 |
"StepPolyArp Unit" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.
| Price | $19.99 |
|---|---|
| Author | Laurent Colson |
| Type | Instrument, Tool |
| Supports | Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (46), current: (46) |
| Released | 07/25/2018 |
| Updated | 11/11/2025 |
Waverley XL is a sample-based instrument, or “ROMPLER”. It is not a synthesiser that allows you to create your own instruments.
| Price | $1.99 |
|---|---|
| Author | Rob Jackson |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
| Rating | total: (10), current: (10) |
| Released | 04/12/2021 |
| Updated | 01/30/2025 |
Epic 64-voice Virtual Analog / PCM iPad Synth. Inspired by the Digital Synths of the 80s and 90s.
| Price | Free |
|---|---|
| Author | Audiobus Pty Ltd |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (2032), current: (2032) |
| Released | 10/30/2018 |
| Updated | 03/08/2025 |
A different kind of drumsynth. Ruismaker Noir presents a hybrid approach between synthesized drums and rhythmic bass sounds - coming together in the fully integrated step sequencer.
| Price | $9.99 |
|---|---|
| Author | Bram Bos |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU) |
| Rating | total: (92), current: (92) |
| Released | 11/11/2018 |
| Updated | 08/31/2023 |
ID700 is a software synthesizer based on the voice architecture of the Buchla 700. Sound generation is achieved primarily via FM synthesis and waveshaping.
| Price | $12.99 |
|---|---|
| Author | Jonathan Schatz |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (121), current: (121) |
| Released | 04/12/2021 |
| Updated | 10/22/2025 |
Everyone agrees that the drums are a very important key element of almost every genre out there, they are the fondation of a song. We are all fan of acoustic drums and drum machines, they each have different characters and strengths. FAC Drumkit combines both world, samples and synthesis, in order to provide new exciting and unique sounds.
| Price | $17.99 |
|---|---|
| Author | Frederic Corvest |
| Type | Instrument |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU) |
| Rating | total: (82), current: (82) |
| Released | 06/10/2021 |
| Updated | 07/27/2023 |
Lorentz is not only a live-oriented analog modeling synthesizer, but also has a resonator that makes metallic and aggressive sounds.
| Price | $9.99 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (24), current: (24) |
| Released | 07/31/2015 |
| Updated | 09/03/2025 |
KQ MiniSynth is a polyphonic modular synthesizer.
| Price | $9.99 |
|---|---|
| Author | Ryouta Kira |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (24), current: (24) |
| Released | 01/09/2016 |
| Updated | 10/02/2025 |
The VTines instrument is based on real samples of a 1978 Fender Rhodes© Mark1 fully restored with clean pickups and tines, new grommets, new hammer tips, etc, so it is the best an electric piano can sound.
| Price | $24.99 |
|---|---|
| Author | AcousticSamples |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
| Rating | total: (19), current: (19) |
| Released | 03/09/2021 |
| Updated | 03/21/2021 |
Esoteric Synth is a unusual generator of synthetic sound events. The synthesis is based on 5 oscillators which are intersected through an multiple amplitude modulation and multiple frequency modulation making an high sound variability. This App is suitable to generate complex sound textures, glitches, noises, sound clouds, sound drones, point sounds and more.
| Price | $4.99 |
|---|---|
| Author | ANTHONY DI FURIA |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (19), current: (19) |
| Released | 03/16/2019 |
| Updated | 06/22/2020 |
Mynth is the new intuitive and powerful synthesizer by Fingerlab.
| Price | Free |
|---|---|
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (42), current: (42) |
| Released | 04/07/2021 |
| Updated | 06/27/2024 |
KQ Dixie is a 6-Operator FM synthesizer that is modeled on the synthesizer which appeared on the 1980s.
| Price | $8.99 |
|---|---|
| Author | Ryouta Kira |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (100), current: (100) |
| Released | 01/11/2018 |
| Updated | 10/02/2025 |
Slammer is a multi-sampled AUv3 drum plug-in that contains 30 different instruments made from a huge load of professionally recorded and edited samples.
| Price | $9.99 $2.99 |
|---|---|
| Author | Klevgränd produkter AB |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU) |
| Rating | total: (18), current: (18) |
| Released | 04/12/2021 |
| Updated | 09/16/2022 |
Mononoke is an unconventional synthesizer, designed to compose evolving soundscapes and musical textures.
| Price | $8.99 |
|---|---|
| Author | Bram Bos |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (102), current: (102) |
| Released | 01/17/2020 |
| Updated | 09/17/2021 |