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Best Free Audio Enhancer Apps

242+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free free audio enhancer apps? 20 of our 242+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Free Audio Enhancer

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😞(3.2K ratings)
FreeIn-App Purchases
Noise Reducer - audio enhancer screenshot 1
Noise Reducer - audio enhancer screenshot 2

Reduce background noise in your recordings instantly with our app! Enhance audio and video files by applying filters to remove unwanted noise while preserving clear speech. Download now for all iOS devices and enjoy a noise-free media experience.

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
SoundLab - Audio Editor#2

SoundLab - Audio Editor by 孛 刘

audacity, mixer, music studio.
Strong Contender
🎵 Music
4.6😊(13K ratings)
FreeIn-App Purchases
SoundLab - Audio Editor screenshot 1
SoundLab - Audio Editor screenshot 2
SoundLab - Audio Editor screenshot 3
SoundLab - Audio Editor screenshot 4
SoundLab - Audio Editor screenshot 5
SoundLab - Audio Editor screenshot 6

An innovative audio editing app, offering a 16-track editor, AI vocal separation, recording studio, video composer, and a range of editing tools. Ideal for music lovers, podcast producers, students, and teachers familiar with Audacity or Audition. Try it out for mobile audio editing on the go!

What We Love

  • 🚀 AMAZING EXPERIENCE
  • 👍 Easy to use and simple layout
  • 🚀 Exactly what I was looking for
  • 👍 Great app for creating recordings

Room to Improve

  • 🐛 Doesn't separate two vocals
  • 🐛 Pitch change issues
  • 🐛 Saving issues
Equalizer Fx: Bass Booster App#3

Equalizer Fx: Bass Booster App by TwinBit Ltd

Speaker Volume & Sound Booster
Worth Considering
🎵 Music
4.2😞(28K ratings)
FreeAdsIn-App Purchases
Equalizer Fx: Bass Booster App screenshot 1
Equalizer Fx: Bass Booster App screenshot 2
Equalizer Fx: Bass Booster App screenshot 3
Equalizer Fx: Bass Booster App screenshot 4
Equalizer Fx: Bass Booster App screenshot 5
Equalizer Fx: Bass Booster App screenshot 6

Enhance your audio experience with a powerful bass booster and equalizer app. Customize your sound settings for optimal performance and enjoy immersive audio on your device.

What We Love

  • 🚀 Good sound quality
  • 👍 Customizable equalizer
  • 👍 Useful bass booster

Room to Improve

  • 🐛 Crashes and freezes
  • 🔒 Requires paid subscription to access features
  • 👎 Limited functionality without paid subscription

More Free Audio Enhancer apps to explore

4
AudioFix: Video Volume Booster
AudioFix: Video Volume Booster
AudioFix: Video Volume Booster
Fix, Boost Denoise Audio Sound
Free

Boost, extract, or mute audio in videos with this app. Features include auto audio boosting, noise reduction filters, audio extraction, and more. Perfect for filmmakers, YouTubers, and anyone wanting professional sound quality in their videos.助

📷 Photo & Video
(1.6K)
5
ByeNoise - Video Audio Editor
ByeNoise - Video Audio Editor
ByeNoise - Video Audio Editor
Noise Reducer, Audio Recorder
Free

"Enhance your audio and video files by removing background noise with ease using our powerful editor. Trim, boost volume, add subtitles, and more. Try now and experience crystal clear sound quality!"

📷 Photo & Video
(2K)
6
Super Ear - Voice Amplifier
Super Ear - Voice Amplifier
Super Ear - Voice Amplifier
Volume Booster - Hearing aid
Free

Enhance your hearing experience with our audio enhancer app that amplifies sounds for better clarity and volume. Try it now to improve your listening capabilities and enjoy a richer audio experience!

🔧 Utilities
(653)
7
Mp3 Converter & Audio Editor
Mp3 Converter & Audio Editor
Mp3 Converter & Audio Editor
Sound booster, voice equalizer
Free

Convert audio files to Mp3 format easily with our user-friendly application. Simply upload your audio file and convert it to high-quality Mp3 with just a few clicks. Try it now to enjoy your favorite tunes in Mp3 format!

🎵 Music
(1.6K)
8
Bass Booster Volume Boost EQ
Bass Booster Volume Boost EQ
Bass Booster Volume Boost EQ
Music Equalizer Speaker Sound
Free

Enhance your music listening experience with a powerful bass booster and 10-band equalizer in this all-in-one Music Player app. Stream, download, organize your music, and access your iTunes library with ease. Create playlists, enjoy offline mode, and customize your sound with over 20 presets. Be mindful of your hearing and devices while enjoying improved sound quality.

🎵 Music
(15K)
9
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
Filter Recorder, AudioCuter,易剪
Free

EZAudioCut is a versatile audio editing app for iOS devices with features like high-precision editing, support for multiple formats, unlimited recordings, audio enhancement tools, noise reduction, Bluetooth device support, and easy sharing options. Customize your audio recordings with effects like reverb, gain, and pitch adjustments. Experience seamless editing and recording capabilities on the go.

🎵 Music
(7K)
10
Audio Noise Reducer & Recorder
Audio Noise Reducer & Recorder
Audio Noise Reducer & Recorder
Audio Recorder Noise Removal
Free

Reduce background noise from your audio recordings with our innovative app. Enhance the clarity of your audio files with just a few clicks. Try it now for crystal-clear sound quality!

🎵 Music
(1.2K)
11
Audio Editor - Music editor
Audio Editor - Music editor
Audio Editor - Music editor
reverb, equalizer, song maker
Free

A versatile audio editing tool for iPhone and iPad, offering features like splicing, recording, cutting, shifting, balance adjustments, fade effects, various sound effects like pitch, reverb, distortion, delay, equalizer, noise reduction, and more. It supports format conversion, ringtone setting, auto-draft saving, undo/redo, tab grouping, and easy audio import methods. Contact the developer for feedback and check out the Terms of Service and Privacy Policy for more information.

🎵 Music
(29K)
12
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Record & Edit: Music and Voice
Free

Capture high-quality audio recordings on the go with this app that offers professional sound processing tools. Enhance your audio recordings easily and share them with the world.

🎵 Music
(6.8K)
13
MOTIV Audio
MOTIV Audio
MOTIV Audio
High-definition recording
Free

A high-definition recording app that offers crisp audio capture and editing capabilities, including uncompressed WAV recording, advanced editing tools, and compatibility with Shure MOTIV microphones for enhanced control and customization. Elevate your audio recording experience with precision and clarity.

🎵 Music
(3.3K)
14
Denoise.FX for Audio & Video
Denoise.FX for Audio & Video
Denoise.FX for Audio & Video
AI denoiser
Free

Enhance the quality of your audio recordings with a powerful denoising tool. Remove background noise and improve sound clarity for professional-grade results. Try it now and experience crystal-clear audio like never before.

📷 Photo & Video
(410)
15
AI Background Noise Reducer
AI Background Noise Reducer
AI Background Noise Reducer
Reduce noise in audio & video
Free

This application helps you eliminate unwanted background noise from audio, video, and recordings, making it perfect for content creators. With its advanced noise reduction technology and user-friendly features, you can capture high-quality audio recordings and refine them with ease, try it now and take your content to the next level.

🔧 Utilities
(0)
16
KLIN: AI Video Sound Cleaner
KLIN: AI Video Sound Cleaner
KLIN: AI Video Sound Cleaner
Boost Volume of Your Videos
Free

Enhance and boost your videos' sound quality instantly with KLIN Audio. Remove background noise, adjust volume, apply filters and effects, then easily export for Instagram, TikTok, and more! Elevate your video content today!

📷 Photo & Video
(373)
17
Lexis Audio Editor
Lexis Audio Editor
Lexis Audio Editor
Record & Edit Audio
Free

A powerful audio editing app with features like recording, editing, mixing, and enhancing audio files. Easily manipulate audio with functions such as cutting, pasting, equalizing, and more. Import and export a variety of file formats, and seamlessly integrate with iCloud and iTunes.

🔧 Utilities
(1.7K)
18
Sound Amplifier | Volume Boost
Sound Amplifier | Volume Boost
Sound Amplifier | Volume Boost
Amplify live headphone audio
Free

Enhance your listening experience with our Sound Amplifier application! Boost audio, elevate music quality, assess your hearing, and enjoy real-time transcriptions. Try it now for amplified audio pleasure.

💪 Health & Fitness
(2K)
19
Equalizer - Volume Booster EQ
Equalizer - Volume Booster EQ
Equalizer - Volume Booster EQ
Amplify the sound! Music FX
Free

Transform your music experience with Equalizer - Volume Booster EQ! Enhance sound quality, adjust EQ presets, maximize volume, and dive into a world of spatial audio. Download now for premium music alteration on your smartphone!

🎵 Music
(6.2K)
20
Music Editor Cut MP3 Converter
Music Editor Cut MP3 Converter
Music Editor Cut MP3 Converter
Video to Audio, Mix Song Maker
Free

This music editing application allows users to easily mix, edit, and create music tracks with a user-friendly interface. Start creating and editing music effortlessly today!

🎵 Music
(2.1K)

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