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Denoise: AI Noise Remover

Denoise: AI Noise Remover

Clean up voice & video audio

31 ratings
202 reviews
🔧 Utilities
📷 Photo & Video
Free
In-App Purchases

Price history

Details

Released
December 19, 2014
Updated
October 28, 2026

Features

Developer

Routes Software SRL
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Denoise: AI Noise Remover screenshot #10 for iPhone
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About

Enhance your audio by removing unwanted background noise from voice memos and videos. Achieve professional sound quality directly on your device, even without specialized equipment. The app offers an interactive analyzer and transcription services.

✓Remove background noise
✓Enhance voice memo audio
✓Process videos from Photo Library
✓iOS app extension integration
✓Interactive frequency analyzer
✓Speech transcription
Show original description

What users say about Denoise

Reviews of Denoise are mixed: the Photo & Video app is rated 4.8/5 from 31 App Store ratings. What users like most: effective noise reduction for clean audio, affordable pricing for the functionality. Top complaints: frequent app crashes and freezing, overall volume reduction alongside noise removal. Summarized from real user reviews.

Positive things

  • ✨Effective noise reduction for clean audio
  • 💰Affordable pricing for the functionality
  • 🎚️Adjustable noise removal levels
  • 📱Convenient mobile solution
  • 👍User-friendly interface when working properly
  • 🎯Good for removing specific background noises like traffic and wind

Negative things

  • 🐛Frequent app crashes and freezing
  • 📉Overall volume reduction alongside noise removal
  • 🔊Audio distortion and quality degradation
  • ⚠️Inconsistent results between preview and export
  • 🎬Limited to short video/audio files (4 minutes max)
  • 🔄Slow processing and long load times
  • ❌Removes desired audio along with background noise
  • 📂Confusing file browser and navigation
  • 💾Fails to save or export processed files
  • 🎛️EQ and denoise settings cause crashes
  • 📖Unhelpful tutorial and documentation
See all reviews
+1

What's New in Denoise

4.18

October 28, 2026

• More reliable with long recordings: a clean-up you leave running now finishes in the background instead of stopping part way. • The progress bar keeps up with the work on a long file, instead of racing ahead and then waiting near the end.

More
4

Subscriptions & In-App Purchases

Accesso Pro illimitato

Tutti i modelli IA, illimitato, condividi dovunque

$2.991 Month
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User reviews

Most RecentHighest RatedLowest Rated

好用

搜了那么多唯一一个能用、好用还免费的！推荐！
Hhshakuxhf

Response from developer

谢谢你的推荐！很高兴 Denoise 帮上了忙。如果遇到处理效果不理想的录音，欢迎发到 support@routes.tips，我们会认真看看。

Déception

Très déçu par cette application. Elle enlève effectivement le bruit de fond, mais au prix d’une voix complètement déformée, comme si elle venait d’une autre planète. Le résultat est pire qu’avant : on ne comprend quasiment plus ce qui est dit. Pour moi, l’application est vraiment mauvaise et inutilisable en l’état.
Show more
AAzertdezs

Response from developer

Merci pour ce retour, et désolé du résultat. Une voix déformée vient le plus souvent d'un filtre de restauration comme AI · VoiceFixer, qui reconstruit la voix et peut la transformer sur un enregistrement très abîmé, ou d'une intensité trop forte. Essayez AI · Auto, qui garde la voix naturelle, et baissez l'intensité si la voix sonne encore étrange. Vous pouvez comparer Original et Nettoyé avant d'enregistrer. Si le problème persiste, envoyez-nous un extrait à support@routes.tips.

Works well

It works very well. I have cleaned several of my podcasts that I thought were almost unusable and I am happy with the result. Only the Voice Fixer model so far when trying, never worked properly, essentially just muting the whole audio. Still, when compared to Adobe’s Podcast Enhancer it is not yet quite as good. Would be great if it keeps evolving.
Show more
Jjustsomeone28908

Response from developer

Thank you for the kind words! The VoiceFixer problem you hit, where it muted the audio, has since been fixed in an update. For podcasts, AI · Auto is usually the best start. If a recording still doesn't come out well, send it to support@routes.tips.

Thank you Denoise

It's one only free and completely removes the background noise and makes the voice crisp in the video
BBhggfjjfjkkk

Works great but needs update

Works great but I wish the developer would update it to use the new videos selector. For some reason it uses its own weird location based folders and it’s really difficult to find the video you want to clean up. Otherwise it works great though!
TTaver65
See 197 more reviews

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User experience

🐞

Reported Bugs

12 issues

App crashes when processing videos longer than 4 minutes

Bug

EQ button causes app to freeze

Bug

Denoise settings crash the application

Bug

Export functionality fails to save files

Bug

Black screen or no audio on playback

Bug

App crashes during save process

Bug

Video corruption resulting in white/black screens

Bug

Audio doesn't match video lip-sync after processing

Bug

App freezes when adjusting selection areas

Bug

Voice memo integration not showing denoise option

Bug

Crashes on iOS 14 and newer versions

Bug

App closes unexpectedly during normal use

Bug
✨

Requested Features

9 requests

Update to use native video selector instead of custom folders

Feature

Improve EQ and denoise mode visibility in layout

Feature

Support for longer video/audio files beyond 4 minutes

Feature

Better help documentation and tutorials

Feature

Ability to adjust wet/dry mix percentage

Feature

Smaller noise sample selection areas

Feature

Audio amplification option

Feature

Prevent app reload on every interaction

Feature

Fix crashes when using full strength enhancement

Feature

FAQ

What does Denoise do?

Denoise is an application designed to remove background noise and distractions from your voice memos and videos. It aims to provide professional-sounding audio directly from your iPhone or iPad, even if you don't have professional recording equipment.

How does Denoise improve audio quality?

The app works by eliminating unwanted background noises and distractions, making your voice memos and videos sound as if they were recorded in a studio. It features an interactive frequency band analyzer to help visualize the audio signal's structure.

Can I use Denoise with videos from other apps?

Yes, Denoise works with any videos from your Photo Library or compatible apps. It also functions as an iOS extension, allowing for near-instantaneous processing of videos immediately after shooting them from any app.

Does Denoise offer transcription services?

Yes, Denoise offers a speech transcription feature. Any voice memo or video processed through the app can be transcribed into text almost immediately at a low cost.

Is Denoise free to use?

The application is free to download and use, with no watermarks or ads. However, certain features, such as speech transcription, may incur costs as they are offered as in-app purchases.