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Best Extensions Audio Apps

235+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

The best extensions audio apps on iPhone average 4.5★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Top Picks for Extensions Audio

ByeNoise - Video Audio Editor#1

ByeNoise - Video Audio Editor by Ofir Yagil

Noise Reducer, Audio Recorder
Editor's Choice
📷 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
AudioTools, dB, Sound & Audio#2

AudioTools, dB, Sound & Audio by Andrew Smith

RTA, Acoustics Measurement SPL
Strong Contender
🎵 Music
4.8😐(5K ratings)
$19.99In-App Purchases
#17in Music
AudioTools, dB, Sound & Audio screenshot 1
AudioTools, dB, Sound & Audio screenshot 2
AudioTools, dB, Sound & Audio screenshot 3
AudioTools, dB, Sound & Audio screenshot 4

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

What We Love

  • 👍 Useful audio tools
  • 🚀 Regularly updated
  • 💡 Industry-standard features
  • 👍 Accurate measurements

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Buggy iOS port
  • 🔒 Expensive in-app purchases
SoundLab - Audio Editor#3

SoundLab - Audio Editor by 孛 刘

audacity, mixer, music studio.
Worth Considering
🎵 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

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.

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

More Extensions Audio apps to explore

4
Audio Recorder: Play & Cleaner
Audio Recorder: Play & Cleaner
Audio Recorder: Play & Cleaner
Audio Recorder, HD Recording
Free

Capture, edit, and schedule audio with this comprehensive recording studio. Features include unlimited recording length, precise trimming, silence detection, and cloud storage options. Schedule reminders for recordings and playback to stay organized.

Unlimited recording lengthAuto-resume after interruptionsSilence detection with auto-pause
💼 Business
(1.4K)
free with in-app purchases
5
Audio Trimmer - Music Editor
Audio Trimmer - Music Editor
Audio Trimmer - Music Editor
Audio & Video MP3 Music Cutter
Free

This app offers precise audio editing tools for music enthusiasts, podcasters, and video creators. Easily trim audio down to the millisecond, extract audio from videos, and export your creations in the highest quality.

Precision trim to the millisecondExtract audio from videosExport in highest quality
📷 Photo & Video
(300)
free with in-app purchases
6
Voice Recorder Lite: Record HD
Voice Recorder Lite: Record HD
Voice Recorder Lite: Record HD
HD Audio Recording & Playback
Free

Record, edit, and share high-quality audio with this versatile app. Capture meetings, lectures, or music with advanced noise reduction and multiple format options. Easily trim recordings and upload them to cloud services or share via email and AirDrop.

HD audio recording with noise reductionMultiple audio quality and format optionsAudio trimming and editing
💼 Business
(73K)
free with in-app purchases
7
WavePad Music and Audio Editor
WavePad Music and Audio Editor
WavePad Music and Audio Editor
by NCH Software
Free

Edit and record music, voice, and other audio with a professional suite of tools. Features include cut, copy, paste, and a variety of audio effects like echo and noise reduction. Supports numerous file formats and cloud storage integration.

Record and edit audioCut, copy, paste audioAdd audio effects (echo, amplify)
🎵 Music
(4.3K)
free with in-app purchases
8
BookPlayer
BookPlayer
BookPlayer
Plays M4B/M4A/MP3 audiobooks
Free

This app provides a dedicated listening experience for audiobooks in M4B, M4A, MP3, and FLAC formats. It offers robust import, management, and playback features, including chapter navigation, variable playback speed, and cloud sync for seamless listening across devices.

Import audiobooks via AirDrop, Files, iTunes, servers, and zip filesManage library with progress tracking, sorting, and playlistsAdvanced playback controls including speed, rewind, and volume boost
📚 Books
(18K)
free with in-app purchases
9
Voice Recorder, Audio Memos
Voice Recorder, Audio Memos
Voice Recorder, Audio Memos
Voice Recorder
Free

Record high-quality audio for lectures, meetings, and more. Edit recordings with tools like trim, split, and join. Advanced features include speech-to-text, noise reduction, and voice changing.

High-quality audio recordingComprehensive audio editorSpeech to text conversion (30 languages)
🔧 Utilities
(948)
free with in-app purchases
10
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
song creator, edit, audacity
Free

This app is a professional audio editor and song creator for multiple devices. It offers AI-powered music generation, vocal/instrument separation, video audio editing, and extensive audio effects. Create, mix, and master your sound with advanced multitrack editing and format conversion tools.

AI music generation from text promptsSeparate vocals and instrumentsEdit audio in videos
🔧 Utilities
(3K)
free with in-app purchases
11
Audio Editor : Audiolab
Audio Editor : Audiolab
Audio Editor : Audiolab
reverb, equalizer, song maker
Free

This powerful audio editing tool allows for precise clipping, cutting, and mixing of music. It offers advanced features like vocal removal, audio enhancement with various effects, and the ability to create custom ringtones. Users can also record audio, convert formats, and even compose videos with dubbed audio.

High-precision audio clipping and cuttingAI-powered vocal and accompaniment extractionExtensive audio effects (reverb, EQ, pitch, tempo)
🎵 Music
(3.2K)
free with in-app purchases
12
Export Audio
Export Audio
Export Audio
Extract audio from videos
Free

Easily extract audio from QuickTime (.mov) and MP4 videos. Select a video, specify the extraction time range, choose an output format, and save your audio clip. You can also add custom metadata and artwork to your audio files.

Extract audio from MP4 and MOV videosSelect start and end times for extractionChoose from multiple output audio formats
🎵 Music
(298)
free with in-app purchases
13
Hokusai Audio Editor
Hokusai Audio Editor
Hokusai Audio Editor
by Wooji Juice Ltd
Free

This multitrack audio editor allows you to record or import audio, then perform detailed edits like cutting, copying, and pasting. It offers a suite of filters and special effects, with advanced features available through in-app purchases. Mix multiple tracks and export your creations in various formats.

Multitrack editingCut, copy, paste, delete audioFilters and special effects
🎵 Music
(414)
free with in-app purchases
14
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
Filter Recorder, AudioCuter,易剪
Free

Record, edit, and enhance audio with precision. This app offers high-fidelity editing tools, including cutting, merging, and applying effects like reverb and pitch shift. It supports various file formats and allows for unlimited recordings, making it ideal for musicians, podcasters, and anyone needing to manipulate audio.

High-precision audio editingUnlimited recordingAudio effects (reverb, pitch, gain)
🎵 Music
(7.5K)
free with in-app purchases
15
Bass Booster EQ + Volume Boost
Bass Booster EQ + Volume Boost
Bass Booster EQ + Volume Boost
Music Equalizer Ξ Play.er Amp
Free

Enhance your music with powerful bass boosting and volume amplification. This app features a full-range equalizer, custom presets, and offline playback from your library or cloud storage.

Deep Bass BoosterVolume Amplifier x10Full Range Equalizer
🎵 Music
(19K)
subscription
16
Audio Looper - Audio Repeat
Audio Looper - Audio Repeat
Audio Looper - Audio Repeat
Audio Repeat Playback Player
Free

This app allows users to repeat audio playback for language study and music practice. It supports various audio formats, offers playback speed adjustment, and background playback. Users can manage audio files through cloud downloads, file browsing, and a web server.

Cloud audio downloadMP3/MP4 playbackAdjustable playback speed
📊 Productivity
(52)
ad-supported
17
DC Audio
DC Audio
DC Audio
High End Car Audio Products
Free

Browse and purchase high-end car audio equipment. Create a wishlist of your ideal sound system and get early access to new products and special offers. Check inventory status for all items.

Browse high-end car audio productsBuild a dream system wishlistEarly access to new products
🛍️ Shopping
(724)
free
18
Lexis Audio Editor
Lexis Audio Editor
Lexis Audio Editor
Record & Edit Audio
Free

This app offers comprehensive audio editing tools, including recording, playback, and advanced manipulation like cutting, pasting, and noise reduction. It supports various audio formats and allows for complex mixing and effects.

Audio recording and playbackCut, copy, paste, trim, delete audioNoise reduction and normalization
🔧 Utilities
(1.7K)
free with in-app purchases
19
Audio Converter: MP3, WAV, OGG
Audio Converter: MP3, WAV, OGG
Audio Converter: MP3, WAV, OGG
Video and audio conversion
Free

Transform your device into a versatile audio converter. Easily change audio files between numerous formats, extract audio from videos, and manage your sound files efficiently with a user-friendly interface.

Convert between MP3, WAV, OGG, and moreExtract audio from video filesFast and efficient conversion
📊 Productivity
(403)
free with in-app purchases
20
Music Editor - Audio Editor
Music Editor - Audio Editor
Music Editor - Audio Editor
Music Mixer & MP3 Music Cutter
Free

This application offers comprehensive audio editing tools, allowing users to precisely trim, merge, and mix music clips. It also supports extracting audio from videos, converting formats, and recording new audio. The app provides a user-friendly interface for all your music production needs.

Precise music trimmingMerge and mix audio clipsExtract audio from videos
🎵 Music
(1.6K)
free with in-app purchases