Pure Acid is a bassline synthesizer and drum machine in one app.
| Price | $14.99 |
|---|---|
| Author | Dmitrij Pavlov |
| Type | Instrument |
| Instrument type | Sampler, Synth |
| Instrument sounds | Drums, Percussion, Bass |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (161), current: (161) |
| Released | 11/17/2019 |
| Updated | 01/05/2026 |
Pumphouse is a sidechain pumping effect. It helps if your DAW doesn't have sidechaining.
| Price | $0.99 |
|---|---|
| Author | Audio Damage, Inc. |
| Effect type | Compressor, Limiter, Gate |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (6), current: (6) |
| Released | 08/15/2017 |
| Updated | 01/23/2021 |
Program Changer is a super simple tool to send and receive MIDI Program Changes.
| Price | Free |
|---|---|
| Author | Oscar Bouwmans |
| Type | Tool |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (4), current: (4) |
| Released | 06/01/2018 |
Pro Metronome is a tool that helps you master both daily practice and stage performance.
| Price | Free |
|---|---|
| Author | Polybeat Limited |
| Type | Tool |
| Supports | Audiobus |
| Rating | total: (20004), current: (20004) |
| Released | 12/03/2011 |
| Updated | 01/13/2026 |
For all creatures in the ocean of sound - Sonic textures from other worlds, Analog signature sounds, Cut-through-the-mix leads and silkily smooth pads.
| Price | $14.99 $7.99 |
|---|---|
| Author | Harry Gohs |
| Type | Instrument |
| Instrument type | Sampler, Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link |
| Rating | total: (33), current: (33) |
| Released | 11/07/2015 |
| Updated | 11/15/2025 |
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 |
Metronome, Drum Machine, Practice Log.
| Price | $9.99 |
|---|---|
| Author | PolyNome Ltd |
| Supports | Audiobus |
| Rating | total: (659), current: (659) |
| Released | 12/16/2011 |
| Updated | 05/13/2026 |
Metronome, Drum Machine, Practice Log.
| Price | $59.99 |
|---|---|
| Author | PolyNome Ltd |
| Type | Instrument, Tool |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus |
| Rating | total: (326), current: (326) |
| Released | 09/16/2016 |
| Updated | 05/13/2026 |
PolyHarp is a virtual musical instrument and a thought experiment. It's a testbed for harmonic theory as well as a great multi touch simulator of the good old "idiot zither" you have in the attic.
| Price | $4.99 |
|---|---|
| Author | Henry Lowengard |
| Type | Instrument, Controller, Tool |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (11), current: (11) |
| Released | 11/29/2018 |
| Updated | 12/23/2024 |
polybeat is an advanced and extremely flexible drum and percussion sequencer able to generate complex polyrhythmic and polymetric rhythmic patterns.
| Price | $7.99 |
|---|---|
| Author | Corne Driesprong |
| Type | Tool |
| Instrument sounds | Drums, Percussion |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (20), current: (20) |
| Released | 09/10/2021 |
| Updated | 05/22/2022 |
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: (677), current: (677) |
| Released | 10/12/2019 |
| Updated | 09/04/2025 |
Poison-202 is a professional Vintage Midi Synthesizer.
| Price | $9.99 |
|---|---|
| Author | Dmitrij Pavlov |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (289), current: (289) |
| Released | 09/09/2016 |
| Updated | 01/05/2026 |
Basic Punk Beats in a one Tap Drum App with Audiobus. Very simple beat machine that loops PUNK drum samples from a real 5 piece drum kit. Super easy with zero learning curve.
| Price | $4.99 |
|---|---|
| Author | Abu Studio Inc |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion |
| Supports | Audiobus |
| Rating | total: (6), current: (6) |
| Released | 11/01/2011 |
| Updated | 12/09/2023 |
Plotony is a harmonograph simulator that transforms MIDI input into beautiful, animated drawings.
| Price | Free |
|---|---|
| Author | Grant Emerson |
| Type | Tool |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (6), current: (6) |
| Released | 03/23/2020 |
| Updated | 06/19/2020 |
Playset is an intuitive drum and synth sequencer, designed for instant fun and live music.
| Price | $9.99 |
|---|---|
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards, Drums, Percussion |
| Supports | Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (12), current: (12) |
| Released | 12/26/2019 |
| Updated | 06/09/2026 |
Pixound provides a deep musical experience that lets you instantly create music using any picture.
| Price | $0.99 |
|---|---|
| Author | Techné Media |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (8), current: (8) |
| Released | 12/10/2011 |
| Updated | 11/25/2025 |
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 |
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: (152), current: (152) |
| Released | 11/19/2011 |
| Updated | 10/03/2025 |
PixelWave is an experimental synth with old school pixel interface.
| Price | $0.99 |
|---|---|
| Author | Alexander Zolotov |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (19), current: (19) |
| Released | 07/13/2011 |
| Updated | 10/03/2025 |
Piano For You is suitable for professional musicians as well as for learning piano.
| Price | $4.99 |
|---|---|
| Author | Pavel Alekseev |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Piano |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (309), current: (309) |
| Released | 11/25/2018 |
| Updated | 03/03/2025 |
