iOS Inter-App Audio (IAA) technology compatible Host, DAW (Digital Audio Workstation) app list
Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.
| Price | Free |
|---|---|
| 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: (192), current: (192) |
| Released | 02/20/2018 |
| Updated | 07/10/2025 |
The world's first multi-playhead music sequencer.
| Price | $19.99 |
|---|---|
| Author | Alexandernaut |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (610), current: (610) |
| Released | 10/10/2015 |
| Updated | 07/05/2025 |
MultitrackStudio for iPad is an audio/MIDI multitrack recording app. It comes with many high quality audio effects including a guitar amp simulator.
| Price | $29.99 |
|---|---|
| Author | Giel Bremmers |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (27), current: (27) |
| Released | 01/06/2014 |
| Updated | 07/04/2025 |
This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!
| Price | $11.99 |
|---|---|
| Author | Davy Wentzler |
| Type | Host, Instrument, Effect |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Effect type | All-in-one |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (152), current: (152) |
| Released | 01/07/2017 |
| Updated | 06/30/2025 |
Cubasis 3 is the new version of a famous iOS DAW.
| Price | $49.99 |
|---|---|
| Author | Steinberg Media Technologies GmbH |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (3134), current: (3134) |
| Released | 12/18/2019 |
| Updated | 06/06/2025 |
n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.
| Price | $29.90 |
|---|---|
| Author | n-Track S.r.l. |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (279), current: (279) |
| Released | 10/11/2016 |
| Updated | 05/29/2025 |
This is the free iPhone version of Hook. Hook is a new music performance, mashup, and DJ app for iPhone and iPad.
| Price | $2.99 |
|---|---|
| Author | Retronyms Inc |
| Type | Host |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (38), current: (38) |
| Released | 07/21/2016 |
| Updated | 07/23/2016 |
Looperverse is the ultimate loop recording and performance system for iOS.
| Price | $6.99 |
|---|---|
| Author | Retronyms Inc |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (135), current: (135) |
| Released | 03/30/2017 |
| Updated | 02/08/2019 |
Cubasis 2 is a fully featured iOS-based music production system includes sequencer, instruments, effects and more.
| Price | $23.99 |
|---|---|
| Author | Steinberg Media Technologies GmbH |
| 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: (239), current: (239) |
| Released | 12/17/2012 |
| Updated | 11/24/2021 |
AUM is the audio mixer, recorder, and connection hub for your iPad, iPhone and iPod touch.
| Price | $20.99 |
|---|---|
| Author | Kymatica AB |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (487), current: (487) |
| Released | 02/24/2016 |
| Updated | 01/11/2025 |
Vatanator Pro is an multitrack music sequencer with integrated drum machine, sampler and functionality to load external AUv3 instruments and effects.
| Price | $24.99 |
|---|---|
| Author | BACKPULLVER SOFTWARE LTD OOD |
| Type | Host, Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (10), current: (10) |
| Released | 09/08/2022 |
| Updated | 12/22/2023 |
Jamzone transforms your Apple device into a live rehearsal studio. Choose your favorite song to jam along to from hundreds of the most popular.
| Price | Free |
|---|---|
| Author | Recisio |
| Type | Host, Tool |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (5987), current: (5987) |
| Released | 08/08/2017 |
| Updated | 12/20/2024 |
A sound file manager with powerful import and export abilities.
| Price | $4.99 |
|---|---|
| Author | Kymatica AB |
| Type | Host, Tool |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (833), current: (833) |
| Released | 07/24/2012 |
| Updated | 11/21/2023 |
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: (105962), current: (105962) |
| Released | 03/10/2011 |
| Updated | 09/26/2024 |
Guide Track is the primary go-to tool when you want to quickly create a precise guide track for recording when you know the song structure and the style.
| Price | $3.99 |
|---|---|
| Author | Techné Media |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (8), current: (8) |
| Released | 06/04/2014 |
| Updated | 04/12/2022 |
Poly 2 is a generative sequencer that creates evolving patterns and melodies based on the power of polyrhythms.
| Price | Free |
|---|---|
| Author | James Milton |
| Type | Host, Tool |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (614), current: (614) |
| Released | 10/12/2019 |
| Updated | 04/02/2024 |
Auria is a mobile music production system designed from the ground up for the iPad.
| Price | $49.99 |
|---|---|
| Author | WaveMachine Labs, Inc. |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 12/03/2015 |
| Updated | 02/06/2024 |
Auria is a mobile music production system designed from the ground up for the iPad.
| Price | $24.99 |
|---|---|
| Author | WaveMachine Labs, Inc. |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (23), current: (23) |
| Released | 07/17/2012 |
| Updated | 02/06/2024 |
Auria LE is a "lite" version of Auria host with a very limited set of features.
| Price | $19.99 |
|---|---|
| Author | WaveMachine Labs, Inc. |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (1), current: (1) |
| Released | 01/09/2013 |
| Updated | 02/06/2024 |
PolyPhase is a generative sequencer. Melodies on a Master Track are created on the fly & copied, with phase offsets, to Slave Tracks. This structure, along with the interplay of various probabilities, leads to unique melodies and rhythms.
| Price | $19.99 |
|---|---|
| Author | Marcos Kohler |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (26), current: (26) |
| Released | 02/16/2019 |
| Updated | 11/03/2021 |
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.
