# Audio Compressor AUv3 Plugin — AUv3 Compatible Audio Plugin > AUv3 compatible audio compressor plugin for DAWs with sidechain functionality. (iPhone/iPad app by 4Pockets.com.) - Source: https://appshunter.io/ios/app/audio-compressor-auv3-plugin/id1426387457 (this page in markdown: same URL + `.md`) - Developer: [4Pockets.com](https://appshunter.io/developer/370131860) - Category: Music, Photo & Video - Price: $4.99 - Rating: 5.00/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 9.3 · 10 MB - Languages: American English - Released: 2018-08-18 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/audio-compressor-auv3-plugin/id1426387457/reviews.md ## What is Audio Compressor AUv3 Plugin? This is a AUv3 compatible audio compressor which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand. It supports a modern graphical interface and presets with stereo meters for monitoring signal levels. An audio compressor is used to reduce the volume levels of loud sounds above a specified threshold and amplify quiet parts thus reducing an audio signals dynamic range. The dynamic volume changes of a recording means that the overall level of the compressed recording can be increased inside your mix. The recording will also sit inside your whole mix much more easily. The latest version has a new experimental sidechain option which allows you to host two instances of the same plugin and use one to push audio through one of 3 busses which others can use those busses as input for the compressor. This allows you to get that 'Trance' like pumping action going on. This has been tested in AUM, Cubasis and GarageBand although it may not work in all DAW's. It is possible for instance to place a compressor on a bass drum and push audio to Bus 1, then have several other tracks taking input from Bus 1 allowing the volume of the bass drum to attenuate their respective tracks. Default compressor functionality is disabled when used as a sidechain source in this way. This is one of a suite of AUv3 compatible plugins which will also soon be available from 4Pockets. ## Key features - AUv3 compatible - Dynamic range compression - Modern graphical interface - Presets - Stereo meters - Experimental sidechain option ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/audio-compressor-auv3-plugin/id1426387457/reviews.md ### 5/5 — Simplicity works great! *2021-12-10* I love its simplicity layout on this app, sonically it works and sounded great especially for pop rock type of music . Besides use with a DAW, I even using it with a Djay pro AI software and with its price it’s a must have… ### 5/5 — Answer: This App *2019-09-30* Question: Which iOS app supports side-chaining? Works great on AUM. 4Pockets is ace. Quality that your audio and wallet will appreciate. ### 5/5 — Typical 4Pockets greatness *2019-06-26* I love that sidechaining was added. Improves the functionality and usefulness of this compressor leaps and bounds. Works well in Cubasis. 4Pockets, thanks for all of your amazing apps! ### 5/5 — It’s a compressor/limiter *2018-11-22* Not the most exciting of fx but still quite useful! ## Frequently asked questions about Audio Compressor AUv3 Plugin ### What is Audio Compressor AUv3 Plugin used for? Audio Compressor AUv3 Plugin is used to reduce the volume of loud sounds and amplify quiet parts in audio recordings, thereby reducing the dynamic range. This allows the overall level of the compressed recording to be increased within a mix and helps the recording sit better in the overall sound. ### What DAWs is Audio Compressor AUv3 Plugin compatible with? It is compatible with DAWs such as Cubasis, Meteor, Auria, and GarageBand. The experimental sidechain option has been tested in AUM, Cubasis, and GarageBand, though it may not work in all DAWs. ### What is the experimental sidechain option in Audio Compressor AUv3 Plugin? The experimental sidechain option allows you to host two instances of the plugin. One instance can send audio to specific busses, which other instances can use as input for compression, enabling effects like 'Trance' pumping action. ### How much does Audio Compressor AUv3 Plugin cost? Audio Compressor AUv3 Plugin is a paid application, priced at $4.99. ### What devices does Audio Compressor AUv3 Plugin support? The plugin is supported on iPhone, iPad, and iPod devices. ### How often is Audio Compressor AUv3 Plugin updated? The latest version, 1.09, was released on June 28, 2019. The app was initially released on August 18, 2018. ### What is the user sentiment for Audio Compressor AUv3 Plugin? Based on the provided data, the app has a perfect rating of 5.0 stars from 4 ratings, indicating very positive user sentiment. ### Does Audio Compressor AUv3 Plugin have ads? No, Audio Compressor AUv3 Plugin does not contain advertisements. ## Version history (last 5 releases) ### 1.09 — 2019-06-28 Fixed an issue where a sidechain source meters were only showing a mono feed. Fixed an issue where on occasions sidechain destination routing is not restored properly in Cubasis after loading project. ### 1.08 — 2019-05-24 Fix for the side chaining issue which caused issues in Cubasis when switching projects. ### 1.07 — 2019-05-22 Fixed an issue running under Auria Pro. ### 1.06 — 2019-05-18 Added a basic experimental side chaining option. ### 1.05 — 2019-01-25 Minor Bug Fixes ## More apps by 4Pockets.com - [Meteor Multitrack Recorder](https://appshunter.io/ios/app/meteor-multitrack-recorder/id417726727) - [Tone Generator Ultra](https://appshunter.io/ios/app/tone-generator-ultra/id514273546) - [PocketRTA Ultra](https://appshunter.io/ios/app/pocketrta-ultra/id514903914) - [StompBox Band](https://appshunter.io/ios/app/stompbox-band/id845046209) - [Audio Toolbox](https://appshunter.io/ios/app/audio-toolbox/id1353387223) All apps by 4Pockets.com: https://appshunter.io/developer/370131860 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*