# Multi-Band Compressor Plugin — AUv3 Compatible Plugin

> AUv3 compatible multi-band audio compressor plugin for music production. (iPhone/iPad app by 4Pockets.com.)

- Source: https://appshunter.io/ios/app/multi-band-compressor-plugin/id1438853950 (this page in markdown: same URL + `.md`)
- Developer: [4Pockets.com](https://appshunter.io/developer/370131860)
- Category: Music, Photo & Video
- Price: $5.99
- Rating: 3.30/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 6 MB
- Languages: American English
- Released: 2018-10-15
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/multi-band-compressor-plugin/id1438853950/reviews.md

## What is Multi?

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.

There are times when you need to apply different amounts of compression to specific frequency bands such as when compressing drums. In these cases you can isolate say the kick drum and the snare, providing a boost to the kick, while suppressing the snare.

This multi band compressor allows you to define 4 bands, with separate threshold, ratio, gain, attack and release times for each. 

We also provide an automatic gain mode, often referred to as make-up which automatically boosts the signal as you decrease the threshold. Once the compressor gate is triggered simply adjust the gain to suite.

This effect effectively splits the frequency domain into 4 bands using 3 crossover controls. We provide gate and peak lights for all four compression bands as well as allowing you to mute specific bands which might be useful if you are wanting to remove a frequency range from the mix.

This is one of a suite of AUv3 compatible plugins which will also soon be available from 4Pockets.

## Key features

- Multi-band compression with 4 bands
- Adjustable threshold, ratio, gain, attack, release per band
- Automatic gain (make-up) mode
- Frequency domain splitting with crossover controls
- Gate and peak lights for each band
- Mute specific frequency bands

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/multi-band-compressor-plugin/id1438853950/reviews.md

### 5/5 — All working fine since the update thanks

*2019-05-01*

Just as usual another good one from 4pockets

**Developer response:** Can you give me an idea of how to recreate the crash? What version of iPad and Cubase are you using. Is this a crash on load or when using? 

Here is a video is me testing on iOS 12.1.4 in the latest Cubasis opening and closing Full screen mode repeatedly. What are you doing differently?

https://www.youtube.com/watch?v=oEw2AvSs314

### 1/5 — Unusable Glitches and crashes

*2019-01-23*

This looks great and works fine until you hit the on/off switch and then everything goes blank

**Developer response:** I'm looking into this issue. Can you give me any feedback as to the DAW you are using?

## Frequently asked questions about Multi

### What is Multi-Band Compressor Plugin used for?

Multi-Band Compressor Plugin is an AUv3 compatible audio compressor designed to reduce the dynamic range of audio signals by applying different compression amounts to specific frequency bands. This allows for more precise control over the mix and can help recordings sit better within a larger soundscape.

### What DAWs is Multi-Band Compressor Plugin compatible with?

Multi-Band Compressor Plugin is compatible with AUv3-supporting DAWs such as Cubasis, Meteor, Auria, and GarageBand on iOS devices.

### How many frequency bands can be compressed with Multi-Band Compressor Plugin?

Multi-Band Compressor Plugin allows you to define and compress up to 4 separate frequency bands. Each band can have its own independent threshold, ratio, gain, attack, and release times.

### Does Multi-Band Compressor Plugin have an automatic gain feature?

Yes, Multi-Band Compressor Plugin provides an automatic gain mode, often called 'make-up gain.' This feature automatically boosts the signal as you decrease the threshold, simplifying the process of adjusting overall levels after compression.

### Can I mute specific frequency bands in Multi-Band Compressor Plugin?

Yes, you can mute specific frequency bands within Multi-Band Compressor Plugin. This functionality can be useful for isolating or removing certain frequency ranges from your audio mix.

### What is the price of Multi-Band Compressor Plugin?

Multi-Band Compressor Plugin is available for a one-time purchase price of $5.99.

### How often is Multi-Band Compressor Plugin updated?

The latest version of Multi-Band Compressor Plugin is 1.07, last updated on September 4, 2025. While specific update frequency isn't detailed, this indicates ongoing development and support.

### Does Multi-Band Compressor Plugin have ads?

No, Multi-Band Compressor Plugin does not contain advertisements. It is a paid application with no in-app purchases or ads.

## Version history (last 5 releases)

### 1.07 — 2025-09-04

Version 1.07 B8
Updated for compatability with future versions of iOS.

### 1.06 — 2022-10-24

Fixed an issue which caused the VU meters to not update properly.

### 1.05 — 2019-04-28

Fixed a potential crash when the power button is disabled to bypass the effect.

### 1.04 — 2019-02-05

Re-engineered filters to be create a more transparent effect.
Fixed an issue where fractional gains/thresholds were rounded to the nearest dB on loading plugin.
Added a RESET button to zero gain and threshold values for all bands to 0dB.

### 1.03 — 2019-01-25

Fixed an issue which caused a potential crash in iOS12.
Minor bug fixes.

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All apps by 4Pockets.com: https://appshunter.io/developer/370131860

## Related topics

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*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 2026-09-06.*