Brusfri

Brusfri

Noise reduction tool

81 ratings
102 reviews
#71 in paid Music
🎵 Music
$15.99 $7.99

Lowest price: $5.99 3 years ago (-33%)


Price history


Details

  • Released
  • Updated
  • October 11, 2017
  • April 29, 2021

Features

Brusfri screenshot #1 for iPhone
Brusfri screenshot #2 for iPhone
Brusfri screenshot #3 for iPhone
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About

This advanced audio tool effectively reduces unwanted noise from recordings while preserving sound quality. It utilizes multiple fine-tuned gates to silence noise without introducing phasing artifacts. The app can be used as a standalone application or as an AUv3 plugin in compatible hosts.

Advanced audio noise reduction
Simple and straightforward interface
Retains sound quality
Uses fine-tuned gates, not phasing
Standalone and AUv3 plugin modes
Adjustable parameters (Threshold, Attack, Release, etc.)
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What users say

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What's New in Brusfri

1.2.1

April 29, 2021

- AUv3 state save/restore bug fixed. - Fixed an issue where a couple of user interface components wouldn’t always react on automation changes. - "Export" replaced "save" and "open in" buttons. - Minor graphical tweaks.

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Charts

Top Paid

📉 71-7

Music

This app dropped -7 positions in Music chart.

Last updated on August 1, 2026.

User reviews

It Works

You have to find a quiet spot in your audio that has some noise to get the most from this app, but when it works right it can easily fix any unwanted noise you need removed.

Excellence

It’s not perfect, but way better than I can do in 30 seconds. Much better processing, albeit destructive, for demos than Spire on its own. Spire -> Brusfri is pretty quick and great!

Excelente

En verdad elimina el ruido de fondo o hiss de las grabaciones. Pero no hace milagros: Cuando el ruido ambiente es muy intenso, el sonido que sí intentas conservar pierde detalle y brillo. Así que recomiendo tener eso en cuenta: Grabar a un buen volumen en relación con el hiss o ruido a ambiente para obtener mejores resultados. Es una excelente herramienta 👌
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Perfect with Logic Pro for iPad

Works like a charm. Only issue is it fails to load or crashes Logic if used on too many tracks (25+)

返金して欲しい。

購入したのですが、全く使えませんでした。

Developer apps

User experience

🐞

Reported Bugs

14 issues

App crashes on file import

Bug

Audio files fail to play after import

Bug

Export/rendering freezes and crashes

Bug

Progress bar doesn't move during playback

Bug

App won't open or launch

Bug

Crashes when used on 25+ tracks in Logic Pro

Bug

Learn button gets stuck

Bug

Audio cuts and stutters during playback

Bug

Distortion when increasing volume

Bug

Incompatibility with iOS 13+ workflows

Bug

Not recognized as available option in share menu

Bug

Demo mode reversion after update

Bug

Dial controls unresponsive or confusing

Bug

File import from Photos app removed in update

Bug

Requested Features

14 requests

Mac OS version for GarageBand compatibility

Feature

Direct audio file import without video requirement

Feature

Zoom functionality for long audio tracks

Feature

Time markers and timeline display

Feature

Save and reuse noise profiles across devices

Feature

Voice enhancement and audio boost features

Feature

Recording function built into app

Feature

Multiple denoise algorithm options

Feature

Direct import from Photos app

Feature

Ability to delete imported files from app storage

Feature

AB comparison view for pre/post processing

Feature

Graphical frequency response visualization

Feature

Live sound/real-time processing mode

Feature

iOS 12 compatibility

Feature

FAQ

What does Brusfri do?

Brusfri is an advanced audio noise reducer designed to clean up noisy audio recordings while preserving sound quality. It uses a unique method of multiple fine-tuned gates to silence unwanted noise, avoiding the audible side effects often associated with phasing techniques found in other noise reducers.

How do I use Brusfri to reduce noise?

To reduce noise, you first need to create a noise profile. In standalone mode or as an AUv3 plugin, play a section of isolated noise and press and hold the 'Learn' button. Once the profile is created, Brusfri will automatically start reducing noise. You can further refine the reduction using various parameters like Threshold, Attack, and Release.

Can Brusfri be used as a plugin?

Yes, Brusfri can be used as an AUv3 plugin in compatible hosts such as GarageBand. This allows you to integrate its noise reduction capabilities directly into your existing audio production workflow.

What are the system requirements for Brusfri?

Brusfri is CPU intensive. It is recommended to use it on an iPhone 6 / iPad AIR 2 or better. When used as an AUv3 plugin, freezing or bouncing tracks is highly recommended to reduce CPU usage.

What types of noise can Brusfri handle?

Brusfri is effective at handling a variety of noise conditions, including guitar amp noise, noisy vintage gear, boosted pre-amp hiss, microphone hiss from iPhones/iPads and external mics, room reverb, fan noise, background ambiance, and mains or electric hum.