Comparison

BLEASS Reverb vs AU3FX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Mutable reverb generator
  • Real-time space warping
  • Freeze mode
  • Built-in ducker
  • Intuitive interface
  • AUv3 plugin support
Read full description

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/

About

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.

Highlights
  • High quality 32-bit DSP engine
  • Extensive parameter tweaking
  • Built-in resonant filters
  • Bundled presets
  • Multiple instances
  • Save/load session state
  • External parameter control
Features
Read full description

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

BLEASS Reverb3 screens
AU3FX2 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

BLEASS Reverb costs $6.99 and AU3FX $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

BLEASS Reverb ships an update every 7 months, AU3FX every 6 months. Both last shipped on October 21, 2026.

Scorecard3 real differences · 7 level
BLEASS Reverb versus AU3FX: the parameters behind the verdict, then further details
ParameterBLEASS ReverbAU3FX
Price$6.99$4.99 — better
Rating4.7 (31 ratings)5.0 (14 ratings) — better
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings31 — better14
Update frequencyEvery 7 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size28 MB2 MB
Age rating4+4+
DeveloperBLEASSKymatica AB

Customer experience

BLEASS Reverb

All ratings31 ratings
Positive90.3%
Neutral6.5%
Negative3.2%
Written reviews15 reviews
Positive80.0%
Neutral13.3%
Negative6.7%

AU3FX

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BLEASS Reverb

No in-app purchases

None

AU3FX

No in-app purchases

Questions

Is BLEASS Reverb free?
BLEASS Reverb costs $6.99, with no in-app purchases.
Is AU3FX free?
AU3FX costs $4.99, with no in-app purchases.
Which has better reviews, BLEASS Reverb or AU3FX?
AU3FX is rated higher. BLEASS Reverb averages 4.7 out of 5 from 31 ratings, while AU3FX averages 5.0 from 14 ratings.
Do BLEASS Reverb or AU3FX have ads?
Neither BLEASS Reverb nor AU3FX shows ads.
Which is updated more often, BLEASS Reverb or AU3FX?
BLEASS Reverb ships an update every 7 months, and AU3FX every 6 months. Most recently, BLEASS Reverb was updated on October 21, 2026 and AU3FX on October 21, 2026.

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