Keyboards Instruments (205)

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Full iOS keyboards instrument app list

At the heart of SynthMaster 2’s powerful sound engine lies its oscillators, modulators, and filters.

Price $14.99 $0.99
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)
Rating total: 4.75949 (474), current: 4.75949 (474)
Released 06/22/2021
Updated 06/03/2026

SynthMaster One iOS is the mobile version of KV331 Audio's SynthMaster One software synthesizer.

Price $9.99 $0.99
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.69758 (744), current: 4.69758 (744)
Released 06/27/2018
Updated 12/29/2024

The BLEASS Alpha Synth is a virtual analog polyphonic stereo synthesizer inspired by classic analog synths and enhanced by the BLEASS’ very own musical and technical approach. 

Price $14.99 $7.99
Author BLEASS
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link
Rating total: 4.86239 (109), current: 4.86239 (109)
Released 02/02/2020
Updated 09/18/2026

AutoPad is an app for musicians that allows you to play ambient pad loops.

Price $6.99
Author Ryan Robinson
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Other
Supports Inter-App Audio (IAA), Audiobus
Rating total: 4.40805 (174), current: 4.40805 (174)
Released 09/04/2017
Updated 11/02/2026

Draw the waveform on the screen or shape a builtin one, mix it with a classic analog oscillator and a sub oscillator and automate all the knobs with 2 drawable LFOs and 2 ENVs.

Price $5.99 $8.99
Author Elliott Garage
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Rating total: 4.82609 (23), current: 4.82609 (23)
Released 12/21/2018
Updated 12/02/2023

With EGSY01 you can create sounds, from modern ones to vintage analog ones, working with arpeggiator, step sequencer and FM, addictive and subtractive synthesis.

Price $3.99 $6.99
Author Elliott Garage
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus
Rating total: 4.51724 (29), current: 4.51724 (29)
Released 08/15/2013
Updated 01/05/2024

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: 3.38889 (18), current: 3.38889 (18)
Released 05/05/2017
Updated 10/27/2026

Poison-202 is a professional Vintage Midi Synthesizer.

Price $4.99 $9.99
Author Dmitrij Pavlov
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.72449 (294), current: 4.72449 (294)
Released 09/09/2016
Updated 01/05/2026

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 $4.99
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Ableton Link
Rating total: 3.81481 (27), current: 3.81481 (27)
Released 05/05/2017
Updated 10/27/2026

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: 4.8501 (487), current: 4.8501 (487)
Released 05/09/2019
Updated 10/27/2026

Aparillo is an advanced 16 voice FM synth tailored for complex sound structures , majestic motions, moving and evolving soundscapes and atmospheres that are perfect for film, TV or games.

Price Free
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link
Rating total: 4.85996 (507), current: 4.85996 (507)
Released 12/05/2018
Updated 10/27/2026

FRMS is a versatile hybrid synthesizer that combines Granular, FM, Subtractive and Additive synthesis using a flexible layering system.

Price $4.99 $8.99
Author Imaginando Lda
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Ableton Link
Rating total: 4.77895 (285), current: 4.77895 (285)
Released 03/23/2020
Updated 10/23/2026

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: 4.125 (8), current: 4.125 (8)
Released 09/27/2017
Updated 04/29/2024

VOLT is a virtual analog synthesizer designed to create classic synth sounds while emphasising expressive play.

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: 4.6114 (193), current: 4.6114 (193)
Released 03/29/2018
Updated 10/27/2020

ShockWave is a monophonic Synthesizer designed to bring modular style workflow to the world of iOS & AUv3 plugins.

Price $19.99
Author Kai Aras
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.60637 (188), current: 4.60637 (188)
Released 12/04/2019
Updated 05/21/2026

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: 4.82759 (203), current: 4.82759 (203)
Released 11/11/2020
Updated 05/21/2026

7Xwave - a 7 track sample sequencer with synthesizer & animatable modulation features.

Price $1.99
Author Rob Wilmot
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.2 (10), current: 4.2 (10)
Released 08/28/2020
Updated 05/30/2025

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

Price $8.99
Author Imaginando Lda
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.68844 (658), current: 4.68844 (658)
Released 03/10/2016
Updated 10/15/2026

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: 4.78946 (57), current: 4.78946 (57)
Released 04/23/2020
Updated 10/22/2026

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: 4.10811 (37), current: 4.10811 (37)
Released 10/23/2018
Updated 10/21/2026
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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).