Free iOS Synths (57)

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Free iOS synthesizer app list

Each of the 2 oscillators offers a selection of 5 waveforms: sawtooth and pulse waves are here, along with noise, triple saw and triple FM waves. There's also an additional sub-oscillator strapped into the master section for added oomph.

Price Free
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Ableton Link
Rating total: 3.26667 (15), current: 3.26667 (15)
Released 05/05/2017
Updated 02/06/2024

Cyclop is a monophonic synthesizer. It does one thing very well: delivering cutting-edge digital madness at the low end of the frequency spectrum.

Price Free
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.575 (40), current: 4.575 (40)
Released 04/14/2015
Updated 02/03/2024

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: 4.31111 (45), current: 4.31111 (45)
Released 05/27/2015
Updated 01/18/2024

SynthMaster One iPhone is KV331 Audio's first full blown synth app for iPhone. It's a powerful wavetable synth with an intuitive workflow. With its simple layout, rich wavetable/waveform content and inspiring factory presets library, designing new sounds with SynthMaster One iPhone is a joy.

Price Free
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.76356 (258), current: 4.76356 (258)
Released 01/09/2020
Updated 01/18/2024

The app gives you the basis to try out Grid Synth, Sampler & Rhythm. The Guide explains the basic functions to create soundscapes & melodies.

Price Free
Author Ectoplastic
Type Instrument
Instrument type Sampler, Synth
Instrument sounds All-in-one
Supports Ableton Link
Rating total: 4.57143 (21), current: 4.57143 (21)
Released 01/18/2018
Updated 01/10/2024

Flexible and powerful frequency generator.

Price Free
Author Thomas Gruber
Type Instrument
Instrument type Synth
Instrument sounds Other
Supports Audiobus
Rating total: 4.5762 (269), current: 4.5762 (269)
Released 10/13/2016
Updated 01/09/2024

Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.

Price Free
Author Intermorphic Ltd.
Type Host, Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards
Effect type All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.71053 (152), current: 4.71053 (152)
Released 02/20/2018
Updated 01/08/2024

iPhilicorda is an emulation of a vintage organ from the sixties, the Philicorda, created by the Dutch company Philips.

Price Free
Author Fingerlab
Type Instrument
Instrument type Synth
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.91667 (12), current: 4.91667 (12)
Released 12/03/2020
Updated 12/11/2023

Groovebox is a free music studio app packed with synths and drum machines.

Price Free
Author Focusrite Audio Engineering
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards, Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.7317 (4152), current: 4.7317 (4152)
Released 06/13/2017
Updated 12/05/2023

Pure Synth® Platinum is a full-blown rompler/synthesizer for your iOS device. Neither the synth engine or the sample engine is an afterthought: Both engines are fully capable and feature-rich. The romper section contains a well rounded assortment of analog, synth, string, digital, and acoustic instruments.

Price Free
Author MIDIculous LLC
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards, All-in-one
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.76 (25), current: 3.76 (25)
Released 06/11/2019
Updated 11/25/2023

Holon is an auditive mixed reality app that generates functional music from your body movements and the world around you - your behaviour. Use it for active commuting - or almost any sport you can think of - Holon adapts seamlessly to your activity and context.

Price Free
Author Holonic Systems Oy
Type Instrument
Instrument type Synth
Instrument sounds Other
Supports Ableton Link
Rating total: 4.36364 (11), current: 4.36364 (11)
Released 05/27/2018
Updated 11/14/2023

DRC is a virtual analog polyphonic synthesizer that recreates the characteristic sound of an analog synthesizer.

Price Free
Author Imaginando Lda
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.6563 (579), current: 4.6563 (579)
Released 03/10/2016
Updated 10/06/2023

Endlesss is a free-to-use collaborative music studio with built in drums, synths, fx and much more. Easy to get started for the novice electronic musician with boundless opportunities for the seasoned creative.

Price Free
Author Endlesss Ltd
Type Instrument, Tool
Instrument type Sampler, Synth
Instrument sounds Keyboards, Other
Supports Ableton Link
Rating total: 4.61137 (422), current: 4.61137 (422)
Released 03/29/2020
Updated 09/27/2023

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: 4.0724 (89143), current: 4.0724 (89143)
Released 03/10/2011
Updated 09/19/2023

Made for complex and organic sounds, Factory sports a big modulation matrix with all kinds of features to create a wildlife of sounds. A vast array of DSP is ready to play: Analog style oscillators and filters, but also different flavors of wavetable synthesis, Wavetable driven Waveguide resonators and a 3-FX-Chain in a dynamic signal flow.

Price Free
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link
Rating total: 4.85843 (445), current: 4.85843 (445)
Released 05/09/2019
Updated 09/13/2023

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: 4.18182 (11), current: 4.18182 (11)
Released 01/10/2014
Updated 09/10/2023

A Simple Ad-Free Piano-like Musical Keyboard. Easy to Play, Good Response and Small Application Size. Just Play the Instrument. The app doesn't use sampled real sounds but use FM synthesis. It sounds like piano though it's false.

Price Free
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA)
Rating total: 4.87879 (33), current: 4.87879 (33)
Released 04/23/2020
Updated 09/10/2023

Syntorial is a synthesizer training app, that will teach you how to program synth patches by ear.

Price Free
Author Audible Genius
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus
Rating total: 4.93039 (273), current: 4.93039 (273)
Released 06/22/2015
Updated 06/22/2023

LoAdKer is a novel rhythm event generator that is based on fractal sequences.

Price Free
Author Axart Software UG (haftungsbeschraenkt)
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.30769 (13), current: 4.30769 (13)
Released 01/07/2014
Updated 10/23/2022

ChowKick is a kick drum synthesizer based on creative physical modelling of old drum machine circuits. The synth contains
useful parameters for adjusting the tone and fundamental frequency of the synthesized kick drum.

Price Free
Author Jatin Chowdhury
Type Instrument
Instrument type Synth
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)
Rating total: 5 (21), current: 5 (21)
Released 07/08/2021
Updated 01/16/2023
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Did you know?

You can use your Synthesizer, Digital Piano, as a MIDI keyboard and produce sound with iOS device (iPad or iPhone). Connect your instrument through «Lightning to USB Camera Adapter» or use professional USB MIDI interface (you should check that your instrument or the MIDI interface is compatible with iOS devices).