# AU3FX vs BLEASS Multiband Compressor

AU3FX and BLEASS Multiband Compressor both sit at 4.6 stars, but that hides the real split: 100% of AU3FX's written reviews are positive against 33% of BLEASS Multiband Compressor's. AU3FX also leads on price ($4.99 vs $7.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

AU3FX costs $4.99 and BLEASS Multiband Compressor $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for AU3FX against 4.7 for BLEASS Multiband Compressor. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews are what separate them: 100% of AU3FX's written reviews are positive against 33% of BLEASS Multiband Compressor's.

## The numbers

| Metric | AU3FX | BLEASS Multiband Compressor |
| --- | --- | --- |
| Price | **$4.99** | $7.99 |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/au3fxpeakq/id1597768353/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/bleass-multiband-compressor/id6478235964/reviews)** |
| Number of ratings | 10 | **13** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 25 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### AU3FX

[App page](https://appshunter.io/ios/app/au3fxpeakq/id1597768353)

A powerful 4-band parametric stereo equalizer AUv3 plugin for iOS. It offers detailed frequency control, real-time spectrum analysis, and customizable presets for subtle enhancements or aggressive sound shaping. Load it within compatible music apps to enhance your audio.

**Highlights:** 4-band parametric stereo equalizer, High quality 32-bit DSP engine, Interactive frequency response curve, Real-time FFT spectrum analyzer, Bundled presets and user preset saving, Multiple instances and external control

**Features:** Vision Pro support

**In-app purchases:** none


### BLEASS Multiband Compressor

[App page](https://appshunter.io/ios/app/bleass-multiband-compressor/id6478235964)

This audio processing tool offers precise control over music dynamics by separating audio into three frequency bands. It features a dual-stage processor for compression or expansion in each band, along with a flexible sidechain system for creative effects and corrective work. Achieve professional loudness and punch in your mixes.

**Highlights:** Multiband processing (3 bands), Dual-stage dynamics processor per band, Compressor and expander modes, Flexible sidechain system, Soft clipping for saturation, Dry/wet balance control

**In-app purchases:** none


## Frequently asked questions

### Is AU3FX free?

AU3FX costs $4.99, with no in-app purchases.

### Is BLEASS Multiband Compressor free?

BLEASS Multiband Compressor costs $7.99, with no in-app purchases.

### Which has better reviews, AU3FX or BLEASS Multiband Compressor?

BLEASS Multiband Compressor is rated higher. AU3FX averages 4.6 out of 5 from 10 ratings, while BLEASS Multiband Compressor averages 4.7 from 13 ratings.

### Do AU3FX or BLEASS Multiband Compressor have ads?

Neither AU3FX nor BLEASS Multiband Compressor shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*