Video
Clean the sound of any video in your library. Only the audio track is replaced, so a 4K clip comes back as the same 4K clip.
AI noise remover for iPhone
Keep the voice. Lose the noise.
Noise Reducer takes wind, traffic, fans, hum and room noise out of your videos and voice recordings. It runs on your iPhone, works offline, and your video keeps its original picture.
- Works offline
- No account
- Video stays in full quality
Background noise about 20 dB quieter, voice level almost unchanged.
A real recording, cleaned by the app on the Strong setting. Nothing here was edited by hand.
What it does
One job, done properly
You recorded something that matters and a noise got in the way. The app separates the voice from everything around it and gives you back the voice.
Audio
Voice memos, interviews, lectures, podcast takes. Open the file, clean it, save it as M4A or WAV.
Record
Record audio or video straight into the app and clean it on the spot.
How it works
Three steps, a few seconds
- 1
Open a file
Pick a video from Photos or a recording from Files, or record a new one.
- 2
Listen and compare
The original and the cleaned version play side by side. Switch between them as often as you like.
- 3
Choose the strength and save
From a light touch to maximum. Save to Photos or Files, or share it anywhere.
Why it sounds better
Built on a speech model, not a noise gate
Knows what a voice sounds like
The app runs DeepFilterNet 3, a neural network trained on many hours of speech. Most simple noise removers measure the quiet parts and subtract them, which works on steady hiss and falls apart on anything that moves.
Adapts to your recording
It measures the noise first, then decides how hard to push, so a light hiss and a windy street are treated differently.
Video quality untouched
The picture is copied across as it is. Not re-compressed, not resized, not re-encoded.
Private by design
Nothing is uploaded. There is no account and no server. It works on a plane and with no signal.
Fast
Seconds for a typical clip, not minutes, because there is no upload or queue.
Your formats
Save audio as M4A or WAV, or video with the original picture. Save to Photos, Files, or share.
What it removes
The noises that ruin recordings
Several people talking at the same time is much harder, for this app and for every other one. Deciding which voice to keep is a different problem from removing noise.
- Wind
- Traffic
- Fans and air conditioning
- Hum and buzz
- Hiss and static
- Cafe and room noise
- Rain
Who it is for
Anyone whose recording has a voice in it
Creators
Vlogs, TikToks, Reels and YouTube videos shot outside or in busy places.
Podcasters and interviewers
Takes recorded in untreated rooms, on the go, or over a noisy line.
Students and professionals
Lectures, meetings and voice notes you need to hear clearly later.
Families and travellers
Birthday speeches and trip videos where the wind took over.
Pricing
Listen first, decide later
Opening files, cleaning them and comparing the result is free. Pro unlocks saving and sharing.
Prices are shown in your currency in the app before you buy. Manage or cancel subscriptions in your Apple Account settings.
Lifetime
One payment. Nothing renews.
Yearly
Renews once a year until you cancel.
Weekly
Renews every week until you cancel.
Questions and answers
Can I remove background noise from a video on my iPhone?
Yes. Open the video in Noise Reducer, listen to the cleaned version, then save it back to Photos. Only the sound changes. The picture is copied across without re-encoding, so the quality stays exactly the same.
Does it work offline?
Yes. The AI model ships inside the app and runs on your iPhone. Noise removal works in airplane mode and your files are never uploaded.
Can it remove wind noise?
Yes. Wind is one of the noises it handles best, together with traffic, fans, air conditioning, hum and hiss.
Is it free?
Opening files, cleaning them and listening to the result is free. Saving and sharing need Pro, available as Lifetime, Yearly or Weekly.
What formats can I save?
Audio as M4A or WAV. Video as MP4 with the original picture untouched.
Does it work on iPad?
Yes, the app runs on iPhone and iPad.
Can it separate two people talking at once?
Not reliably. It is built to remove noise around a voice. Separating overlapping voices is a different problem that no single-microphone tool solves well.
Guides
Learn more about cleaning up audio
Remove background noise from videoClean the sound of any video, keep the pictureRemove wind noise from videoFix outdoor videos ruined by windAudio cleaner appClean voice recordings and video soundNoise reducer appWhat a good noise reducer app should doVoice memo noise removerClean up Voice Memos recordingsPodcast noise reductionClean podcast and interview takes on iPhoneFree decibel meterCheck how noisy your room is, in the browserBest noise reduction apps for iPhoneSeven iPhone apps compared, October 2026Best apps to remove noise from videoiPhone apps and built-in tools for video sound
Hear it on your own recording
Open a video or voice recording, listen to the cleaned version and compare it with the original before you pay for anything.
Download on the App StoreFree to try on iPhone and iPad