WoodSynth is a synthesizer with 4 independent layers. Each layer is in fact a synthesizer on its own.
| Price | $15.99 |
|---|---|
| Author | Woodman's Immaculate Maple Syrup Studio |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU), Ableton Link |
| Rating | total: (27), current: (27) |
| Released | 01/17/2021 |
| Updated | 10/28/2025 |
Nanologue boasts a wide scope of inspiring sounds and professional sound effects, sporting a straightforward multi-touch interface and a great-sounding monophonic synthesizer.
| Price | Free |
|---|---|
| Author | Steinberg Media Technologies GmbH |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (84), current: (84) |
| Released | 11/22/2013 |
| Updated | 11/18/2021 |
GarageBand is a DAW by Apple.
| Price | Free |
|---|---|
| Author | Apple |
| 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: (114712), current: (114712) |
| Released | 03/10/2011 |
| Updated | 11/03/2025 |
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 (like someone playing on a keyboard).
| Price | $29.99 |
|---|---|
| Author | Audio Modeling |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Strings |
| Supports | Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 04/30/2021 |
| Updated | 05/14/2026 |
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 | 05/14/2026 |
SquareSynth is a hybrid analog/8bit style synthesizer. It takes features from the NES console, and the Commodore 64 personal computer.
| Price | $9.99 |
|---|---|
| Author | James Navarro |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (37), current: (37) |
| Released | 10/23/2018 |
| Updated | 10/24/2025 |
GrainProc is a real-time granular synthesizer with which you can create new sounds and musical textures by affecting your voice, your instrument, or any input.
| Price | $2.99 |
|---|---|
| Author | Mayank Sanganeria |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus |
| Rating | total: (17), current: (17) |
| Released | 11/02/2012 |
| Updated | 06/04/2024 |
Designed to deliver authentic dub sounds and effects, iTALIZER at it's heart is a monophonic synthesizer paired with an authentic tape echo emulation.
| Price | $9.99 |
|---|---|
| Author | Kai Aras |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (8), current: (8) |
| Released | 09/27/2017 |
| Updated | 04/29/2024 |
Pixound provides a deep musical experience that lets you instantly create music using any picture.
| Price | $0.99 |
|---|---|
| Author | Techné Media |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (8), current: (8) |
| Released | 12/10/2011 |
| Updated | 11/25/2025 |
iSEM is a recreation of the classic 1974 Oberheim SEM (Synthesizer Expander Module), one of the world's first self-contained synthesizer modules and the first to bear the "Oberheim Electronics" name.
| Price | $9.99 |
|---|---|
| Author | Arturia |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (61), current: (61) |
| Released | 10/09/2013 |
| Updated | 11/16/2019 |
DIGITALISM 2000 is a new vintage synth module featuring exclusive sounds recorded from Digital Synths from the early 2000s. Retro and modern.
| Price | Free |
|---|---|
| Author | Audiobus Pty Ltd |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
| Rating | total: (136), current: (136) |
| Released | 01/18/2021 |
| Updated | 02/26/2025 |
SpringSound is a physical-modeling audio synthesizer that produces sounds by simulating interactions and vibrations of a set of activators and masses connected to springs.
| Price | $2.99 |
|---|---|
| Author | Christophe Duquesne |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (19), current: (19) |
| Released | 09/28/2014 |
| Updated | 03/11/2026 |
Hammond B-3X is a next-level tonewheel organ app. We’ve partnered with the Hammond Organ Company and Suzuki Musical Instruments to create the most immersive, authentic and powerful B-3 experience for use live on stage or as a plug-in inside recording apps.
| Price | $29.99 |
|---|---|
| Author | IK Multimedia US, LLC |
| Type | Instrument |
| Instrument type | Sampler, Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
| Rating | total: (36), current: (36) |
| Released | 12/16/2019 |
| Updated | 02/21/2025 |
VOSIS is a synthesizer that uses scanned synthesis of greyscale image pixel data from photos or live video input. It is also a tool for image audification/sonification and visual music performance.
| Price | Free |
|---|---|
| Author | Life Orange LLC |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards, Other |
| Supports | Audiobus |
| Rating | total: (5), current: (5) |
| Released | 01/10/2014 |
| Updated | 04/27/2026 |
SynthQ is a subtractive synthesizer with a customizable interface.
| Price | $5.99 |
|---|---|
| Author | Never Be Normal |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (13), current: (13) |
| Released | 01/01/2015 |
| Updated | 10/04/2023 |
Euclid Goes to Party is a synth with a PWM oscillator and an euclidean sequencer. You can create techno bass lines very easily with its sequencer.
| Price | $4.99 |
|---|---|
| Author | Cem Olcay |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Bass |
| Supports | Audio Unit (AU), Ableton Link |
| Rating | total: (8), current: (8) |
| Released | 05/13/2021 |
| Updated | 05/13/2021 |
SWAM Tenor Bass Trombone is a trombone sampler.
| Price | $29.99 |
|---|---|
| Author | Audio Modeling |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Winds |
| Supports | Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 01/30/2021 |
| Updated | 05/14/2026 |
PhaseRings is a musical instrument for performing expressive music with touch gestures. Anyone can create a beautiful piece of music with our sound schemes and generative composition engine.
| Price | Free |
|---|---|
| Author | Charles Martin |
| Type | Instrument, Controller |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (12), current: (12) |
| Released | 11/14/2014 |
| Updated | 06/18/2018 |
iSyn Poly is an electronic music studio for use with Apple iPad. It places an number of features including three analog synthesizers and a drum machine.
| Price | $0.99 |
|---|---|
| Author | Harry Gohs |
| Type | Host |
| Instrument type | Sampler, Synth |
| Instrument sounds | Keyboards, Drums, Percussion |
| Supports | Audiobus |
| Rating | total: (4), current: (4) |
| Released | 06/22/2011 |
| Updated | 02/22/2017 |
HOWL is a simple vocoder/synthesizer. It uses formants to simulate the human voice and a pitch-space keyboard to help you find interesting melodies.
| Price | Free |
|---|---|
| Author | Daniel Clelland |
| Type | Instrument, Effect |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Effect type | Vocoder |
| Supports | Audiobus |
| Rating | total: (39), current: (39) |
| Released | 12/20/2015 |
| Updated | 08/16/2024 |