Inter-App (IAA) technology compatible Keyboards instrument app list
Agonizer is a monophonic synthesizer designed in collaboration with YouTuber and synth bass expert Jakob Haq of haQ attaQ
Price | $19.99 $9.99 |
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Author | Kai Aras |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
Rating | total: | (200), current: (200)
Released | 11/11/2020 |
Updated | 05/14/2024 |
ShockWave is a monophonic Synthesizer designed to bring modular style workflow to the world of iOS & AUv3 plugins.
Price | $19.99 $9.99 |
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Author | Kai Aras |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (184), current: (184)
Released | 12/04/2019 |
Updated | 02/28/2025 |
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 $4.99 |
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Author | Kai Aras |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
Rating | total: | (9), current: (9)
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 $9.99 |
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Author | Kai Aras |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
Rating | total: | (191), current: (191)
Released | 03/29/2018 |
Updated | 10/27/2020 |
Poison-202 is a professional Vintage Midi Synthesizer.
Price | $9.99 $6.99 |
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Author | Dmitrij Pavlov |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (274), current: (274)
Released | 09/09/2016 |
Updated | 01/28/2025 |
Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.
Price | Free |
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Author | Intermorphic Limited |
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: | (191), current: (191)
Released | 02/20/2018 |
Updated | 04/15/2025 |
Thanks to it's true VA synthesis engine, the use of analog-modelled non-linear filters and extensive modulation options, Flowtones sounds warmer and more analog than digital romplers and wavetable-based synths.
Price | $9.99 |
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Author | ToneBoosters |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Rating | total: | (35), current: (35)
Released | 08/10/2021 |
Updated | 04/14/2025 |
Pure Piano is a professional, multi-sampled concert grand piano with a unique Morph Pad that allows you to explore a multitude of sounds ranging from mellow and intimate tones to surreal, cinematic textures.
Price | $29.99 |
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Author | e-instruments lab GmbH |
Type | Instrument |
Instrument type | Sampler |
Instrument sounds | Keyboards, Piano |
Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Rating | total: | (201), current: (201)
Released | 04/18/2021 |
Updated | 11/21/2024 |
KQ MiniSynth is a polyphonic modular synthesizer.
Price | $9.99 |
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Author | Ryouta Kira |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (25), current: (25)
Released | 01/09/2016 |
Updated | 06/22/2024 |
FM TiNES is an electric piano library dedicated to the most beautiful FM electric pianos ever made.
Price | $14.99 |
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Author | MIDIculous LLC |
Type | Instrument |
Instrument type | Sampler |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Rating | total: | (13), current: (13)
Released | 08/10/2019 |
Updated | 03/28/2025 |
Just a Toy Synthesizer. Included: 2 Oscillators, LPF, Delay effector, Ribbon controller.
Price | $5.99 |
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Author | Ryouta Kira |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (22), current: (22)
Released | 09/05/2019 |
Updated | 06/18/2023 |
SynthMaster One iOS is the mobile version of KV331 Audio's SynthMaster One software synthesizer.
Price | $1.99 |
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Author | KV331 Audio |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
Rating | total: | (705), current: (705)
Released | 06/27/2018 |
Updated | 12/29/2024 |
Elsa is a retro style sampling keyboard with tempo based looping.
Price | $5.99 |
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Author | Erik Sigth |
Type | Instrument |
Instrument type | Sampler |
Instrument sounds | Keyboards, Other |
Supports | Inter-App Audio (IAA), Audiobus |
Rating | total: | (32), current: (32)
Released | 04/01/2014 |
Updated | 03/26/2025 |
Shape is a polyphonic synthesiser allowing the user to draw the shape of the oscillator waveform.
Price | $4.99 |
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Author | Erik Sigth |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
Rating | total: | (24), current: (24)
Released | 05/02/2011 |
Updated | 03/16/2025 |
Tardigrain is a granular synthesizer. Sounds are created by taking smaller fragments of a sample and playing them back in a non linear fashion, with settings for grain size, direction, step size and more.
Price | $5.99 |
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Author | Erik Sigth |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (90), current: (90)
Released | 02/28/2018 |
Updated | 03/16/2025 |
This synthesizer emulates male voice vowels in a unique way.
Price | $7.99 |
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Author | Klevgränd produkter AB |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards, Other |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (12), current: (12)
Released | 09/23/2016 |
Updated | 11/22/2021 |
Tines emulates an electric piano.
Price | $7.99 |
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Author | Klevgränd produkter AB |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Rating | total: | (12), current: (12)
Released | 10/20/2016 |
Updated | 12/06/2021 |
Syndt is a polyphonic synthesizer with a lot of possibilities.
Price | $7.99 |
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Author | Klevgränd produkter AB |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Rating | total: | (8), current: (8)
Released | 05/18/2017 |
Updated | 02/02/2023 |
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 |
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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: | (38), current: (38)
Released | 06/11/2019 |
Updated | 03/12/2025 |
Baervaag brings FM synthesis to the masses! An easy to use but still tweakable synthesizer, accessible to everyone.
Price | $7.99 |
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Author | Klevgränd produkter AB |
Type | Instrument |
Instrument type | Synth |
Instrument sounds | Keyboards |
Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Rating | total: | (10), current: (10)
Released | 02/09/2017 |
Updated | 11/22/2021 |
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.