Waverley is the principal instrument in the moodunits collection. It’s sample-based, but it isn’t a fully-fledged sampling app that allows you to load and edit your own samples. Another usage scenario for Waverley is if you’re just sketching out an idea, perhaps on a less-capable device like your iPhone while you’re on the move.
| Price | $2.99 |
|---|---|
| Author | Rob Jackson |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Supports | Audio Unit (AU) |
| Rating | total: (48), current: (48) |
| Released | 08/12/2020 |
| Updated | 03/22/2025 |
OSCILLOSCOPE & SPECTROGRAM is an audio analyzer app and audio unit plugin.
| Price | $5.99 |
|---|---|
| Author | Blue Mangoo Consulting Company Limited |
| Type | Tool |
| Supports | Audio Unit (AU) |
| Rating | total: (28), current: (28) |
| Released | 08/13/2020 |
| Updated | 09/04/2020 |
Grand Piano auv3 brings you the sound of the classic instrument to your iPad and iPhone.
| Price | Free |
|---|---|
| Author | pablo lopez |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards, Piano |
| Supports | Audio Unit (AU) |
| Rating | total: (9), current: (9) |
| Released | 08/25/2020 |
| Updated | 02/11/2026 |
BLEASS Flanger is a flanging effect offering a wide range of synchronised modulations which colours sound in a novel and unique way thanks to its complex algorithmic combinations.
| Price | $6.99 |
|---|---|
| Author | BLEASS |
| Type | Effect |
| Effect type | Chorus, Flanger, Phaser etc. |
| Supports | Audiobus, Audio Unit (AU) |
| Rating | total: (13), current: (13) |
| Released | 08/25/2020 |
| Updated | 09/12/2025 |
Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered to consist of multiple harmonic or inharmonic partials or overtones.
| Price | $5.99 |
|---|---|
| Author | Harry Gohs |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (43), current: (43) |
| Released | 08/26/2020 |
| Updated | 12/04/2024 |
7Xwave - a 7 track sample sequencer with synthesizer & animatable modulation features.
| Price | $2.99 |
|---|---|
| Author | Rob Wilmot |
| Type | Instrument, Tool |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (10), current: (10) |
| Released | 08/28/2020 |
| Updated | 05/30/2025 |
TfxReverb is designed for simple and easy operation. When auto size mode is enabled, number of parameters can be controlled by a single dial to adjust size of the reverb sound, which can be synced to tempo.
| Price | $1.99 |
|---|---|
| Author | Ryo Togawa |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (8), current: (8) |
| Released | 08/31/2020 |
| Updated | 01/15/2026 |
DOTEC-AUDIO presents DeeEQ, as a popular "Equalizer" for MacOS, now available for iOS, including AudioUnit V3 support.
| Price | $7.99 |
|---|---|
| Author | fmfmsoft Corp. |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 08/31/2020 |
| Updated | 11/29/2024 |
DOTEC-AUDIO presents DeePopMax, a big hit“Loudness Maximizer" for MacOS, now available for iOS, including AudioUnit V3 support.
| Price | $7.99 |
|---|---|
| Author | fmfmsoft Corp. |
| Type | Effect |
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate, Other |
| Supports | Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 08/31/2020 |
| Updated | 11/29/2024 |
A simple free music player that allows you to play music files while playing effectors that support Audio Units Extension (AUv3 plugin) format.
| Price | Free |
|---|---|
| Author | fmfmsoft Corp. |
| Type | Host, Tool |
| Instrument type | Sampler |
| Supports | Audio Unit (AU) |
| Rating | total: (11), current: (11) |
| Released | 08/31/2020 |
| Updated | 11/01/2025 |
The WU (Wrapped Units) Series peak limiter exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | $3.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Compressor, Limiter, Gate |
| Supports | Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 09/08/2020 |
| Updated | 03/12/2024 |
ToneBoosters Spectrogram shows a real-time spectrogram of the incoming audio signal. The ToneBoosters Spectrogram app captures the microphone input and processes the signals in real time.
| Price | Free |
|---|---|
| Author | ToneBoosters |
| Type | Tool |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
| Rating | total: (43), current: (43) |
| Released | 09/08/2020 |
| Updated | 12/28/2025 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins.
| Price | $3.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (4), current: (4) |
| Released | 09/09/2020 |
| Updated | 03/12/2024 |
Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.
| Price | $5.00 |
|---|---|
| Author | iceWorks, Inc. |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (31), current: (31) |
| Released | 09/09/2020 |
| Updated | 09/07/2025 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | $3.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (3), current: (3) |
| Released | 09/10/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series algorithmic distortion exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | $1.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Distortion, Drive etc. |
| Supports | Audio Unit (AU) |
| Rating | total: (3), current: (3) |
| Released | 09/11/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series sample delay exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins. Even if those hosts do not support it directly.
| Price | $1.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (8), current: (8) |
| Released | 09/12/2020 |
| Updated | 03/12/2024 |
The WU (Wrapped Units) Series algorithmic reverb exposes the user interface of the systems Audio Unit and makes it available to all host applications that support AUv3 audio processing plugins.
| Price | $3.99 Free |
|---|---|
| Author | Jens Guell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Audio Unit (AU) |
| Rating | total: (2), current: (2) |
| Released | 09/12/2020 |
| Updated | 03/12/2024 |
The Decent Samples plugin is a sample player that allows you to use your favorite Decent Samples sample libraries on the go. Many of the most popular Decent Samples releases are available through the app with more being added every week.
| Price | Free |
|---|---|
| Author | Decidedly, LLC |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Supports | Audio Unit (AU) |
| Rating | total: (52), current: (52) |
| Released | 09/16/2020 |
| Updated | 01/25/2026 |