DRUMLAB brings a new approach to the Drum Machine by allowing you to play with both Samples & Synthesis drum sounds.
| Price | $9.99 |
|---|---|
| Author | Pascal Douillard |
| Type | Instrument |
| Instrument type | Sampler, Synth |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (26), current: (26) |
| Released | 06/04/2021 |
| Updated | 04/03/2026 |
Combine 3 oscillators and a noise envelope to produce bright 80s-style synths, deep rich bass, punchy kicks and snares, a variety of screaming leads, and even breathy percussion.
| Price | $5.99 |
|---|---|
| Author | Sequence Mediaworks LLC |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (18), current: (18) |
| Released | 08/04/2019 |
| Updated | 03/28/2026 |
Flynth is a synthesizer by Fingerlab, designed for musicality and easy use.
| Price | Free |
|---|---|
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (55), current: (55) |
| Released | 07/22/2020 |
| Updated | 10/04/2026 |
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 (like someone playing on a keyboard).
| Price | $29.99 |
|---|---|
| Author | Audio Modeling |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Bass |
| Supports | Audio Unit (AU) |
| Rating | total: (10), current: (10) |
| Released | 04/30/2021 |
| Updated | 10/08/2026 |
AutoArp turns your iPhone (or iPod Touch) into a musical instrument that is halfway between a traditional auto-harp zither and an arpeggiated analogue-style synth.
| Price | Free |
|---|---|
| Author | Drew Milloy |
| Type | Instrument, Tool |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (26), current: (26) |
| Released | 01/08/2011 |
| Updated | 03/29/2020 |
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: (6), current: (6) |
| Released | 04/30/2021 |
| Updated | 10/08/2026 |
LCW-2 mono is a little complicated synthesizer based on ToyTone and implements several experimental functions.
| Price | Free |
|---|---|
| Author | Itoh Tomoaki |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (6), current: (6) |
| Released | 07/27/2018 |
Modulin is a customizable synthesizer. It allows for unique personal expression while providing a wide spectrum of visual feedback.
| Price | Free |
|---|---|
| Author | Grant Emerson |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (18), current: (18) |
| Released | 05/08/2018 |
| Updated | 06/15/2018 |
An app which is a faithful digital re-creation of their circa 1980 analog cult-classic, The MINI-SYNTHESIZER.
| Price | $2.99 |
|---|---|
| Author | Electro-Harmonix |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (3), current: (3) |
| Released | 07/29/2016 |
| Updated | 06/21/2024 |
A full-blown 6-Operator FM Synth on iOS, building on the legacy of the classic synthesizers that defined the digital era of the 1980s.
| Price | $3.99 |
|---|---|
| Author | Bram Bos |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (33), current: (33) |
| Released | 10/20/2016 |
| Updated | 11/29/2018 |
OB-Xd is based on the Oberheim OB-X. It attempts to recreate its sound and behavior, but as the original was very limited in some important ways, a number of things were added or altered to the original design.
| Price | $14.99 |
|---|---|
| Author | DiscoDSP LLC |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Rating | total: (64), current: (64) |
| Released | 05/28/2019 |
| Updated | 09/18/2026 |
Tone generator with two Oscillators and one Noise generator, each with individual lowpass filters.
| Price | Free |
|---|---|
| Author | Kymatica AB |
| Type | Instrument, Tool |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (58), current: (58) |
| Released | 05/02/2013 |
| Updated | 03/20/2018 |
This is a very simple yet powerful iOS app that performs as a polyphonic audio synthesizer.
| Price | $7.99 |
|---|---|
| Author | Brad Howes |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
| Rating | total: (147), current: (147) |
| Released | 02/19/2019 |
| Updated | 06/16/2026 |
SynthMaster Player for iPad is the MOBILE PLAYER VERSION of the award winning SynthMaster software synthesizer.
| Price | Free |
|---|---|
| Author | KV331 Audio |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (54), current: (54) |
| Released | 05/27/2015 |
| Updated | 01/18/2024 |
Specific sound morphing capabilities enables you to easily create complex evolving sound scapes, vocal phrases or stunning rhythms simply by choosing up to four sound sources from a predefined set.
| Price | $9.99 |
|---|---|
| Author | Harry Gohs |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (17), current: (17) |
| Released | 05/13/2021 |
| Updated | 12/05/2024 |
LoAdKer is a novel rhythm event generator that is based on fractal sequences.
| Price | Free |
|---|---|
| Author | Achillefs Sourlas |
| Type | Instrument |
| Instrument type | Sampler, Synth |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (14), current: (14) |
| Released | 01/07/2014 |
| Updated | 10/23/2022 |
The OPL is a digital sound synthesis chip developed by Yamaha in the mid 1980s. Among other products, it was used in sound cards for PC, including the Ad Lib card and early Sound Blaster series.
| Price | $9.99 |
|---|---|
| Author | DiscoDSP LLC |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Rating | total: (24), current: (24) |
| Released | 06/04/2020 |
| Updated | 10/07/2026 |
Tines emulates an electric piano.
| Price | $8.99 |
|---|---|
| Author | Klevgränd produkter AB |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 10/20/2016 |
| Updated | 12/06/2021 |
SKIIID is a new drum-synthesizer with 4 expressive pads and the possibility to morph between them.
| Price | $3.99 |
|---|---|
| Author | Stephan Bolch |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (31), current: (31) |
| Released | 07/03/2020 |
| Updated | 04/10/2026 |
Make music in seconds. Share, remix and collaborate with music makers all over the world.
| Price | Free |
|---|---|
| Author | Reason Studios AB |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards, Drums, Percussion |
| Supports | Audiobus |
| Rating | total: (1724), current: (1724) |
| Released | 04/04/2012 |
| Updated | 06/14/2021 |