# BLEASS Chorus vs AU3FX

The clearest difference is price: AU3FX at $5.99 against BLEASS Chorus's $6.99. AU3FX also leads on iOS requirement (12.0 vs 15.0). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

BLEASS Chorus costs $6.99 and AU3FX $5.99 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 — 5.0 for BLEASS Chorus against 5.0 for AU3FX. Both are backed by a comparable volume of ratings — 12 and 20 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

BLEASS Chorus ships an update every 10 months, AU3FX every 6 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BLEASS Chorus | AU3FX |
| --- | --- | --- |
| Price | $6.99 | **$5.99** |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/bleass-chorus/id1514154536/reviews) | [5.0 (20 ratings)](https://appshunter.io/ios/app/au3fxdub/id1542042948/reviews) |
| Number of ratings | 12 | **20** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 20 MB | 2 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Kymatica AB](https://appshunter.io/developer/522046659) |

## What reviewers say

### BLEASS Chorus

[App page](https://appshunter.io/ios/app/bleass-chorus/id1514154536)

This audio effect plugin offers versatile stereo widening capabilities, from subtle thickening to dramatic modulations. It features up to four stereo chorus voices and an advanced modulation engine with high-pass and shelving filter modes for diverse sound sculpting. A detailed oscilloscope visualizes the effect in real-time.

**Highlights:** Stereo image widening, Up to four stereo chorus voices, High-pass and shelving filter modes, Advanced modulation engine, Real-time oscilloscope visualization, Efficient processing engine

**In-app purchases:** none


### AU3FX

[App page](https://appshunter.io/ios/app/au3fxdub/id1542042948)

This audio effect plugin offers a highly customizable stereo delay, capable of producing a wide spectrum of sounds from clean digital echoes to distorted dub effects and flangers. It features a 32-bit DSP engine with extensive tweakable parameters, tape simulation, and filters for unique sonic textures.

**Highlights:** Highly tweakable stereo delay, 32-bit DSP engine, Tape simulation (noise and warble), Filters in delay loop, Stereo, detune, and ping-pong modes, Dual LFO for modulation, Bundled presets and user presets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Chorus free?

BLEASS Chorus costs $6.99, with no in-app purchases.

### Is AU3FX free?

AU3FX costs $5.99, with no in-app purchases.

### Which has better reviews, BLEASS Chorus or AU3FX?

BLEASS Chorus and AU3FX are both rated 5.0 out of 5 on the App Store, from 12 and 20 ratings respectively.

### Do BLEASS Chorus or AU3FX have ads?

Neither BLEASS Chorus nor AU3FX shows ads.

### Which is updated more often, BLEASS Chorus or AU3FX?

BLEASS Chorus ships an update every 10 months, and AU3FX every 6 months. Most recently, BLEASS Chorus was updated on October 8, 2026 and AU3FX on October 13, 2026.

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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.*