Inter-App (IAA) Synths (143)

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Inter-App (IAA) technology enabled synthesizer app list

Laplace is a physical-modeling synthesizer based on resonator synthesis that makes it easy to create bowed string, plucked string, blown pipe and metallic sounds.

Price $9.99 $7.99
Author iceWorks, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 5 (21), current: 5 (21)
Released 10/09/2014
Updated 09/27/2022

A creative bass music synth sequencer for electro melodies or dirty phat & funky acid techno basslines.

Price $3.99 $2.99
Author Rob Wilmot
Type Instrument
Instrument type Synth
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus, Ableton Link
Rating total: 4.8125 (32), current: 4.8125 (32)
Released 07/29/2018
Updated 09/06/2022

Lagrange synthesizer has two oscillators, a noise generator and two filters that can be selected from various algorithmic models.

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: 4.675 (40), current: 4.675 (40)
Released 10/17/2019
Updated 09/27/2022

Mersenne is a melodic percussion synthesizer that combines two FM synthesis modules, a noise generator and a resonator.

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: 4.46666 (15), current: 4.46666 (15)
Released 02/25/2016
Updated 09/27/2022

Baervaag brings FM synthesis to the masses! An easy to use but still tweakable synthesizer, accessible to everyone.

Price $3.99 $7.99
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.33333 (6), current: 3.33333 (6)
Released 02/09/2017
Updated 11/22/2021

Syndt is a polyphonic synthesizer with a lot of possibilities.

Price $3.99 $7.99
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.33333 (6), current: 3.33333 (6)
Released 05/18/2017
Updated 11/22/2021

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: 4.66667 (15), current: 4.66667 (15)
Released 07/31/2015
Updated 09/27/2022

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: 4.6875 (16), current: 4.6875 (16)
Released 11/30/2016
Updated 09/27/2022

This fully featured monophonic synthesizer can create a huge variety of sounds. Fat basses, stabby leads, glitchy noises, old style chip tune sounds (including arpeggios), weird percussion, you name it.

Price $2.99 $5.99
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 3 (5), current: 3 (5)
Released 04/30/2015
Updated 03/02/2017

This synthesizer emulates male voice vowels in a unique way.

Price $3.99 $7.99
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards, Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 3.5 (10), current: 3.5 (10)
Released 09/23/2016
Updated 11/22/2021

Tines emulates an electric piano.

Price $3.99 $7.99
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.57143 (7), current: 4.57143 (7)
Released 10/20/2016
Updated 12/06/2021

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: 4.95833 (24), current: 4.95833 (24)
Released 04/23/2020
Updated 09/25/2022

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 $9.99
Author Jonathan Schatz
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 4.69862 (73), current: 4.69862 (73)
Released 04/12/2021
Updated 09/24/2022

Quanta is a six-voice granular synthesizer for iOS11+ in both standalone (with Inter-App Audio) and AudioUnit V3 formats.

Price $6.99
Author Audio Damage, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)
Rating total: 3.4 (5), current: 3.4 (5)
Released 08/02/2018
Updated 09/19/2022

GeoShred is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

Price $24.99
Author Wizdom Music LLC
Type Instrument, Controller
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)
Rating total: 4.84875 (919), current: 4.84875 (919)
Released 12/15/2015
Updated 09/19/2022

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: 4.58282 (163), current: 4.58282 (163)
Released 12/04/2019
Updated 09/21/2020

GeoShred Play is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

Price $9.99
Author Wizdom Music LLC
Type Instrument
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus
Rating total: 4.81744 (367), current: 4.81744 (367)
Released 01/04/2018
Updated 09/19/2022

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: 4.06804 (74001), current: 4.06804 (74001)
Released 03/10/2011
Updated 09/14/2022

The unique dynamic wavetable synthesis allows you to explore an unprecedented wide range of sonic territory.

Price $3.99
Author Harry Gohs
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus
Rating total: 4.5 (14), current: 4.5 (14)
Released 07/24/2011
Updated 09/22/2016

Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered to consist of multiple harmonic or inharmonic partials or overtones.

Price $9.99
Author Harry Gohs
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.51613 (31), current: 4.51613 (31)
Released 08/26/2020
Updated 01/29/2021
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Did you know?

Inter-App Audio (IAA) is a technology by Apple Inc, allows audio connection feature between apps. To use this feature, you need to have at least two IAA compatible applications installed on your iOS (iPhone, iPad etc.) device, first acts as a host and receives audio stream, and second acts as a node (or instrument) and publishes an output. Also, IAA node can transform audio or MIDI signal sent by host app, and return it in a modified form.