Droneo is a synthesizer which drones with various timbres and precise intonations that blur the distinction between tones, timbres and chords. Its drone is great for meditation, centering, and calming, walking and biking, but also can be set up for discordant noise and insect-like buzzing and chirping.
| Price | $2.99 |
|---|---|
| Author | Henry Lowengard |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (30), current: (30) |
| Released | 04/30/2009 |
| Updated | 02/14/2018 |
Phawuo is a monophonic virtual-analog synth with "dirty" oscillators. Good for bass sound and effects.
| Price | $2.99 |
|---|---|
| Author | Alexey Nadzharov |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards, Bass |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (13), current: (13) |
| Released | 11/02/2013 |
| Updated | 08/29/2019 |
Arpeggist is a MIDI Note arpeggiator with a very flexible step matrix editor for programming and a unique “rolling dice” random arpeggio generator.
| Price | $2.99 |
|---|---|
| Author | Harry Gohs |
| Type | Instrument, Tool |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (3), current: (3) |
| Released | 05/30/2015 |
| Updated | 03/31/2016 |
Trapezoid is an amazing Hammered Dulcimer app for the iPad.
| Price | $2.99 |
|---|---|
| Author | Michael Eskin |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Strings |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (7), current: (7) |
| Released | 12/14/2015 |
| Updated | 06/15/2018 |
Crystalline Mini is a shimmer reverb/delay effect.
| Price | $2.99 |
|---|---|
| Author | Holderness Media |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (5), current: (5) |
| Released | 01/09/2015 |
| Updated | 05/02/2024 |
A brickwall peak limiting app, for the complete control of your audio volume.
| Price | $2.99 |
|---|---|
| Author | Amazing Noises |
| Type | Effect |
| Effect type | Compressor, Limiter, Gate |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (31), current: (31) |
| Released | 12/17/2014 |
| Updated | 01/28/2026 |
This keyboard for Audiobus 3 allows you to perform music with multiple synth apps at the same time.
| Price | $2.99 |
|---|---|
| Author | Johannes Doerr |
| Type | Tool |
| Supports | Audiobus |
| Rating | total: (6), current: (6) |
| Released | 04/03/2017 |
| Updated | 05/07/2024 |
If you play your synth apps with an external keyboard, Midiflow Splitter is an essential tool for you. This MIDI effect app for Audiobus 3 lets you create split and layer configurations in an easy but powerful way.
| Price | $2.99 |
|---|---|
| Author | Johannes Doerr |
| Type | Tool |
| Supports | Audiobus |
| Rating | total: (10), current: (10) |
| Released | 04/03/2017 |
| Updated | 05/07/2024 |
It's a powerful rhythmic music generator for any 8 instruments that works Very Well for drums too.
| Price | $2.99 |
|---|---|
| Author | Techné Media |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (32), current: (32) |
| Released | 11/14/2012 |
| Updated | 04/21/2024 |
Stereo Designer Mini is an easy to use multi-purpose stereo shaping tool.
| Price | $2.99 |
|---|---|
| Author | Holderness Media |
| Type | Effect |
| Effect type | Stereo, Pan effects |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (2), current: (2) |
| Released | 01/09/2015 |
| Updated | 05/02/2024 |
PixiTracker 1BIT is a simple and fun tool to quickly create musical sketches, chiptunes and experiments with TRUE 1-BIT SOUND (like on old microcomputers).
No musical knowledge required.
| Price | $2.99 |
|---|---|
| Author | Alexander Zolotov |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (44), current: (44) |
| Released | 08/07/2012 |
| Updated | 10/03/2025 |
Swoopster Mini is a Flanger, Fuzz, and Vibrato effect.
| Price | $2.99 |
|---|---|
| Author | Holderness Media |
| Type | Effect |
| Effect type | Distortion, Drive etc., Chorus, Flanger, Phaser etc. |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (2), current: (2) |
| Released | 01/09/2015 |
| Updated | 05/02/2024 |
An app which is a faithful digital re-creation of their circa 1980 analog cult-classic, The MINI-SYNTHESIZER.
| Price | $2.99 |
|---|---|
| Author | Electro-Harmonix |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (4), current: (4) |
| Released | 07/29/2016 |
| Updated | 06/21/2024 |
iOS implementation of tunable Balinese Gamelan Gender Wayang.
| Price | $2.99 |
|---|---|
| Author | Otmar Kramis |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion, Ethnic |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (3), current: (3) |
| Released | 02/01/2014 |
| Updated | 06/01/2025 |
Mimicking the layout of Hohner's iconic piano accordions, this intuitive virtual accordion is easy to play and sounds exactly like the real instrument.
| Price | $2.99 |
|---|---|
| Author | Michael Eskin |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (2), current: (2) |
| Released | 08/29/2015 |
| Updated | 07/27/2018 |
SpringSound is a physical-modeling audio synthesizer that produces sounds by simulating interactions and vibrations of a set of activators and masses connected to springs.
| Price | $2.99 |
|---|---|
| Author | Christophe Duquesne |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (19), current: (19) |
| Released | 09/28/2014 |
| Updated | 03/11/2026 |
Johnny Mini is a stereo multiwave tremolo effect.
| Price | $2.99 |
|---|---|
| Author | Holderness Media |
| Type | Effect |
| Effect type | Pitch effects |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (3), current: (3) |
| Released | 04/27/2015 |
| Updated | 05/02/2024 |
No time to delve into the big and serious music apps? PixiTracker is what you need! It is a simple and fun tool to quickly create musical sketches, chiptunes and sound experiments.
| Price | $2.99 |
|---|---|
| Author | Alexander Zolotov |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (149), current: (149) |
| Released | 11/19/2011 |
| Updated | 10/03/2025 |
Caramel Mini is a stereo distortion, crusher and fattener effect.
| Price | $2.99 |
|---|---|
| Author | Holderness Media |
| Type | Effect |
| Effect type | Distortion, Drive etc. |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (2), current: (2) |
| Released | 01/09/2015 |
| Updated | 05/02/2024 |
