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: (203), current: (203) |
| Released | 11/11/2020 |
| Updated | 05/21/2026 |
Bark Filter is a Critical Band Analyser/Filter/Compressor.
| Price | $3.99 |
|---|---|
| Author | Harry Gohs |
| Type | Effect, Tool |
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (29), current: (29) |
| Released | 08/03/2017 |
| Updated | 09/28/2025 |
AudioKit Bass 808 Synth is perfect for earth-shaking sub bass lines and creating your own custom electronic drum sounds – It’s the ultimate tool for creating your own 808 Kick basses!
| Price | Free |
|---|---|
| Author | Audiobus Pty Ltd |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Bass |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (1129), current: (1129) |
| Released | 03/27/2020 |
| Updated | 02/27/2025 |
Just a Toy Synthesizer. Included: 2 Oscillators, LPF, Delay effector, Ribbon controller.
| Price | $5.99 |
|---|---|
| Author | Ryouta Kira |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (23), current: (23) |
| Released | 09/05/2019 |
| Updated | 10/02/2025 |
Free iPad instrument featuring the classic sounds of famous 80s FM Synthesizers.
| Price | Free |
|---|---|
| Author | Audiobus Pty Ltd |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (3379), current: (3379) |
| Released | 12/07/2017 |
| Updated | 03/06/2025 |
Borderlands Granular uses a technique called granular synthesis, which involves the superposition of tiny fragments of sound, or “grains," to create complex, evolving timbres and textures.
| Price | $19.99 |
|---|---|
| Author | Chris Carlson |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus |
| Rating | total: (126), current: (126) |
| Released | 10/16/2012 |
| Updated | 05/13/2020 |
Spectrum is a collection of Audio Unit ports of popular eurorack synthesizer modules.
| Price | Free |
|---|---|
| Author | Thomas Burns |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (135), current: (135) |
| Released | 07/06/2019 |
| Updated | 08/02/2021 |
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: (27), current: (27) |
| Released | 11/30/2016 |
| Updated | 09/05/2025 |
Frekvens is a frequency shifter and delay effect.
| Price | $2.99 |
|---|---|
| Author | Erik Sigth |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects, Stereo, Pan effects |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (21), current: (21) |
| Released | 02/20/2016 |
| Updated | 11/25/2025 |
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 $6.00 |
|---|---|
| Author | Wizdom Music LLC |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Guitar |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (513), current: (513) |
| Released | 01/04/2018 |
| Updated | 06/15/2026 |
Play your favorite songs in their original sound using your iPhone or iPad. It's a whole new experience in learning songs.
| Price | Free |
|---|---|
| Author | Ultimate Guitar |
| Type | Effect |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Effect type | Guitar effects |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (9378), current: (9378) |
| Released | 08/19/2016 |
| Updated | 02/19/2023 |
Blue Mangoo Stereo Delay is designed to be the go-to app a for simple, musically tasteful delay effect.
| Price | $2.99 |
|---|---|
| Author | Blue Mangoo Consulting Company Limited |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (5), current: (5) |
| Released | 12/01/2018 |
| Updated | 05/28/2024 |
Ribn is a MIDI controller with 8 assignable ribbons. What makes Ribn unique is its ability to record and loop your finger movement.
| Price | $3.99 |
|---|---|
| Author | Nebojsa Petrovic |
| Type | Controller |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (30), current: (30) |
| Released | 08/04/2018 |
| Updated | 09/10/2018 |
VC-1 is a vintage voiced chorus effect capable of delivering many classic chorus sounds but it doesn't stop there.
| Price | $5.99 |
|---|---|
| Author | Kai Aras |
| Type | Effect |
| Effect type | Chorus, Flanger, Phaser etc. |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (5), current: (5) |
| Released | 09/05/2017 |
| Updated | 01/24/2020 |
Experience playing the full, lush tones of a Dusty Strings D550 chromatic hammered dulcimer right on your iPad.
| Price | $9.99 |
|---|---|
| Author | Michael Eskin |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Strings, Ethnic |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (10), current: (10) |
| Released | 01/16/2016 |
| Updated | 07/06/2018 |
Launchpad is an app for making and remixing electronic music.
| Price | Free |
|---|---|
| Author | Focusrite Audio Engineering |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus, Ableton Link |
| Rating | total: (34464), current: (34464) |
| Released | 02/28/2013 |
| Updated | 06/08/2026 |
Slow down music, choose the perfect pitch, and learn to play by ear.
| Price | Free |
|---|---|
| Author | Anytune Inc. |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (8374), current: (8374) |
| Released | 03/10/2011 |
| Updated | 06/09/2026 |
High quality real time reverb audio effect, for everything between small rooms, resonators, and infinitely large spaces.
| Price | $4.99 |
|---|---|
| Author | Kymatica AB |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (29), current: (29) |
| Released | 07/22/2013 |
| Updated | 06/28/2020 |
Epic 64-voice Virtual Analog / PCM iPad Synth. Inspired by the Digital Synths of the 80s and 90s.
| Price | Free |
|---|---|
| Author | Audiobus Pty Ltd |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (2069), current: (2069) |
| Released | 10/30/2018 |
| Updated | 03/08/2025 |
