BLEASS Reverb vs AU3FX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLEASS Reverb
This app offers a unique approach to reverb effects, allowing real-time manipulation and warping of acoustic spaces. It goes beyond standard reverb with features like a mutable generator, freeze mode, and a built-in ducker for creative sound design. Its intuitive interface ensures a focus on sound detail without overwhelming users.
- Mutable reverb generator
- Real-time space warping
- Freeze mode
- Built-in ducker
- Intuitive interface
- AUv3 plugin support
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Reverbs let us simulate acoustic spaces, but with BLEASS Reverb you can mutate and warp that space in realtime with tactile, hands-on controls. If what you need is great-sounding acoustic simulation then BLEASS Reverb is happy to help. But BLEASS Reverb goes far beyond conventional reverb processors. Its mutable reverb generator, freeze mode, and built-in ducker open doors to whole new worlds of sonic possibilities for you to explore. BLEASS Reverb’s clear, colourful and intuitive interface allows you to focus on the important details of your sound without overwhelming you with countless arcane options and settings. And nor will your iOS device be overwhelmed by BLEASS Reverb’s super-efficient engine. BLEASS Reverb App is an AUv3 plugin. A Desktop compatible plugin (VST3 / AU / AAX) is also available for Windows and macOS. More information, technical specifications and tutorials available on https://www.bleass.com/reverb/
AU3FX
This professional audio effect plugin offers high-quality real-time reverb for iOS devices. It allows for extensive parameter tweaking to create a vast range of sonic spaces, from intimate rooms to infinite expanses. The app includes built-in presets and filters, with full external control and session saving capabilities.
- High quality 32-bit DSP engine
- Extensive parameter tweaking
- Built-in resonant filters
- Bundled presets
- Multiple instances
- Save/load session state
- External parameter control
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High quality real time reverb AudioUnit effect, for everything between small rooms, resonators, and infinitely large spaces. This app is part of the AU3FX series, a collection of simple and powerful audio unit effect plugins. • High quality 32-bit DSP engine. • A multitude of parameters to tweak to get a wide range of sounds. • Built-in resonant filters. • Comes with several bundled presets. • Use multiple instances at the same time. • Save/load session state in host. • External access and control of all parameters from host. • User presets shared across hosts (on iOS 13 and later).
Screenshots
Verdict
The clearest difference is review sentiment: AU3FX at 100% against BLEASS Reverb's 80%. AU3FX also leads on rating (5.0 vs 4.7) and price ($4.99 vs $6.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BLEASS Reverb costs $6.99 and AU3FX $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AU3FX holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 31 and 14 respectively. Written reviews point the same way: 80% of BLEASS Reverb's written reviews are positive against 100% of AU3FX's.
BLEASS Reverb ships an update every 7 months, AU3FX every 6 months. Both last shipped on October 21, 2026.
| Parameter | BLEASS Reverb | AU3FX |
|---|---|---|
| Price | $6.99 | $4.99 — better |
| Rating | 4.7 (31 ratings) | 5.0 (14 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 31 — better | 14 |
| Update frequency | Every 7 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | BLEASS | Kymatica AB |
Customer experience
BLEASS Reverb
AU3FX
In-app purchases
BLEASS Reverb
No in-app purchases
AU3FX
No in-app purchases
Questions
Is BLEASS Reverb free?
Is AU3FX free?
Which has better reviews, BLEASS Reverb or AU3FX?
Do BLEASS Reverb or AU3FX have ads?
Which is updated more often, BLEASS Reverb or AU3FX?
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