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Best Video Audio Enhancer Free Apps

235+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.4★, the video audio enhancer free category is one of the App Store's strongest. Browse all 235+ apps we track, sorted so the most loved ones surface first.

Top Picks for Video Audio Enhancer Free

Noise Reducer - audio enhancer#1

Noise Reducer - audio enhancer by Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

Remove background noise
Editor's Choice
🔧 Utilities
4.5😞(3.3K ratings)
FreeIn-App Purchases
Noise Reducer - audio enhancer screenshot 1
Noise Reducer - audio enhancer screenshot 2
Noise Reducer - audio enhancer screenshot 3

Easily remove unwanted background noise from your audio and video recordings. This app enhances speech clarity by applying filters, making your media sound professional. It works quickly, offline, and supports various file types.

What We Love

  • 👍 Reduces background noise effectively
  • 🚀 Fast and efficient noise reduction
  • 💡 Useful for improving video/audio quality

Room to Improve

  • 🐛 Compatibility issues with certain audio/video formats
  • 🐛 Inconsistent performance, sometimes doesn't work at all
  • 🔋 Reduces overall audio volume
ByeNoise - Video Audio Editor#2

ByeNoise - Video Audio Editor by Ofir Yagil

Noise Reducer, Audio Recorder
Strong Contender
📷 Photo & Video
4.4😞(2K ratings)
FreeIn-App Purchases
ByeNoise - Video Audio Editor screenshot 1
ByeNoise - Video Audio Editor screenshot 2
ByeNoise - Video Audio Editor screenshot 3
ByeNoise - Video Audio Editor screenshot 4
ByeNoise - Video Audio Editor screenshot 5
ByeNoise - Video Audio Editor screenshot 6

This app cleans unwanted background noise from audio and video files using AI. It also offers editing tools like trimming, volume boosting, voice changing, and subtitle embedding. An integrated recorder captures crystal-clear audio with noise reduction.

What We Love

  • 🚀 Works great when it works
  • 👍 Removes background noise effectively
  • 💡 Useful for video/audio editing

Room to Improve

  • 🐛 Frequent freezing and crashes
  • 🐛 Introduces audible artifacts in saved files
  • 🔒 Restrictive free version with 30-second limit
AudioFix: Video Volume Booster#3

AudioFix: Video Volume Booster by Future Moments LLC

Fix, Boost Denoise Audio Sound
Worth Considering
📷 Photo & Video
4.1(1.6K ratings)
FreeIn-App Purchases
AudioFix: Video Volume Booster screenshot 1
AudioFix: Video Volume Booster screenshot 2
AudioFix: Video Volume Booster screenshot 3
AudioFix: Video Volume Booster screenshot 4
AudioFix: Video Volume Booster screenshot 5

Enhance the audio in your videos by boosting volume, reducing noise, or muting sound. This tool offers automatic and manual adjustments, along with various filters to improve sound quality for filmmakers and content creators. Save improved videos or shrink file sizes for easy sharing.

More Video Audio Enhancer Free apps to explore

4
VideoVerb: Add Reverb to Video
VideoVerb: Add Reverb to Video
VideoVerb: Add Reverb to Video
Pro Audio Sound Effects, Delay
Free

Enhance your videos with professional audio effects. Import your video, select from a range of reverb presets, or create custom soundscapes. Adjust the mix and export your enhanced video or just the audio.

Import videoVariety of reverb presetsCustom reverb and delay
📷 Photo & Video
(304)
subscription
5
Audio Cleaner: Noise Reducer
Audio Cleaner: Noise Reducer
Audio Cleaner: Noise Reducer
AI Video Music & Noise Reducer
Free

Instantly improve the audio quality of your videos. This tool removes background noise, hiss, and hum, while boosting clarity and volume. Achieve professional-sounding audio without complex editing.

Remove background noise, hiss, humBoost clarity and volumeAdd natural ambience
📷 Photo & Video
(216)
subscription
6
Hear Boost: Hearing Ear Aid
Hear Boost: Hearing Ear Aid
Hear Boost: Hearing Ear Aid
Live Listen Hearing & Recorder
Free

Amplify your hearing and record distant sounds with this app. It allows you to capture conversations and ambient noises at up to 200x your microphone's normal capacity. Features include microphone input selection, voice filtering, and an equalizer for sound adjustment.

Enhanced hearing and recordingCapture distant conversationsUp to 200x microphone amplification
🔧 Utilities
(11K)
subscription
7
Adobe Premiere AI Video Editor
Adobe Premiere AI Video Editor
Adobe Premiere AI Video Editor
Create shorts, reels & videos
Free

This mobile video editing app offers powerful yet simple tools for creating professional-looking videos. It features a precise timeline, studio-quality audio editing, and generative AI assets for unique visuals. Edit on the go without ads or watermarks.

Frame-accurate editsAI auto captionsUnlimited tracks
📷 Photo & Video
(19K)
free with in-app purchases
8
SoundLab - Audio Editor
SoundLab - Audio Editor
SoundLab - Audio Editor
audacity, mixer, music studio.
Free

This app provides desktop-grade audio editing tools on your mobile device. It features a multi-track editor with numerous effects, an AI vocal separator, and a robust audio recorder. It's designed for music and podcast creators needing a convenient, on-the-go solution.

16-track audio editorOver 20 audio effectsAI Vocal Separator
🎵 Music
(13K)
free with in-app purchases
9
Audio Video Mixer
Audio Video Mixer
Audio Video Mixer
Add Audio To Video
Free

Easily add new audio tracks to your videos, mute original sounds, or extract audio to convert videos into MP3 files. This tool allows for volume adjustments, custom audio loops, and supports a wide range of popular video and audio formats.

Add audio to videosExtract audio from videosConvert MP4 to MP3
📷 Photo & Video
(11)
ad-supported
10
Extra Volume Booster
Extra Volume Booster
Extra Volume Booster
Boost Video & Audio Sound
Free

Enhance your device's audio output with this powerful volume booster. It amplifies low-level audio files and weak microphone sounds to a higher quality, clearer, and stronger sound without distortion. Achieve significant volume enhancement and sound amplification.

Boost volume up to 1000%+Improve low-quality sound filesEnhance sound amplification
🎵 Music
(1K)
subscription
11
Sound Amplifier | Volume Boost
Sound Amplifier | Volume Boost
Sound Amplifier | Volume Boost
Amplify live headphone audio
Free

Amplify live headphone audio and enhance your listening experience. This app offers volume boosts, music enhancement, and even a hearing assessment. Record audio and review transcriptions to never miss a word.

Volume boost presetsMusic enhancementHearing assessment
💪 Health & Fitness
(2K)
freemium
12
Volume Booster • Bass Booster
Volume Booster • Bass Booster
Volume Booster • Bass Booster
Louder Volume: Sound Amplifier
Free

Enhance the audio of your video files with this powerful tool. It allows for significant volume and bass boosting, smart equalization, and even speech enhancement. Create karaoke tracks by muting the singer in songs.

Boost video volume up to 1500%Boost bass and treble frequenciesSmart equalizer for audio tuning
🎵 Music
(306)
free with in-app purchases
13
Noise Reducer Audio Enhancer .
Noise Reducer Audio Enhancer .
Noise Reducer Audio Enhancer .
Background Noise Remover
Free

Easily remove unwanted background noise from your audio and video recordings. Improve sound quality for voice notes, music, podcasts, and videos with simple, intuitive steps. Works offline and allows direct recording or importing existing files.

Reduce background noiseImprove sound qualityWorks offline
🔧 Utilities
(2)
freemium
14
Volume Booster | Boost Bass
Volume Booster | Boost Bass
Volume Booster | Boost Bass
Extra Speaker, Sound, Music
Free

Amplify audio and video files to make them louder and clearer. Increase volume by up to 1000% for a richer sound experience. Export enhanced files without quality loss.

Volume boosting up to 1000%Bass enhancementImport audio/video files
🎵 Music
(397)
subscription
15
KLIN: AI Video Sound Cleaner
KLIN: AI Video Sound Cleaner
KLIN: AI Video Sound Cleaner
Boost Volume of Your Videos
Free

Effortlessly remove unwanted noise like wind and background distractions from your videos. This app allows you to boost quiet clips, polish audio with professional tools, and export clean, loud sound quickly. It's ideal for enhancing content for social media platforms.

Remove wind and background noiseBoost video volumeMute video audio
📷 Photo & Video
(373)
free with in-app purchases
16
VN: Photo & Video Editor
VN: Photo & Video Editor
VN: Photo & Video Editor
A Quick and Pro Video Editor
Free

This app offers a free, intuitive video editing experience with no watermarks. It provides professional-level tools for both beginners and experienced users, including multi-track editing, keyframe animation, and a variety of effects and filters. Easily create high-quality videos with advanced features like intelligent cutout and auto-captioning.

Intuitive multi-track timelineKeyframe animationSpeed curve adjustments
📷 Photo & Video
(305K)
free with in-app purchases
17
InShot - Video Editor
InShot - Video Editor
InShot - Video Editor
Photo, Collage & Video Maker
Free

Effortlessly edit videos and photos with AI-powered tools. Create stunning collages, add text, music, and effects. Share your creations in high resolution to social media.

AI Effects & Auto CaptionsBackground RemovalSmart Tracking & Smooth Slow-mo
📷 Photo & Video
(2.4M)
free with in-app purchases
18
Video Up! Video Editor & Maker
Video Up! Video Editor & Maker
Video Up! Video Editor & Maker
Edit AI Videos・Captions・Music
Free

Easily create high-quality videos with powerful editing tools or an AI editor. Customize with effects, music, and transitions. Perfect for social media, family memories, or promo clips.

AI video editingAutomatic caption generationExtensive music library
📷 Photo & Video
(94K)
free with in-app purchases
19
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Record & Edit: Music and Voice
Free

Record and edit high-quality audio and video with automatic studio effects. Enhance voice, music, and more with noise reduction, EQ, and spatial audio. Share your creations directly to social media or export lossless files.

Automatic studio effectsNoise reductionSpatial audio and EQ
🎵 Music
(6.8K)
free with in-app purchases
20
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
Convert video file to ringtone
Free

This app transforms video files into MP3 audio, allowing you to listen to your favorite content offline. It offers a range of editing tools, including clippers, splicers, and denoising, to refine your audio. You can also set converted audio as ringtones and share files easily.

Convert video to MP3Fast and easy to useSupports multiple video/audio formats
🎵 Music
(45K)
free with in-app purchases