Best Free Music Mastering Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good free music mastering apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Music Mastering Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Audio Mastering - SoundBoostAudio Mastering - SoundBoostFree4.6★ (148)NoYesNov 2026
2Music Mastering: AudioMasterMusic Mastering: AudioMasterFree4.5★ (2.8K)NoYesNov 2026
3[untitled][untitled]Free4.9★ (19K)YesYesNov 2026
4LANDR - For Music MakersLANDR - For Music MakersFree4.8★ (3.4K)NoYesNov 2026
5BandLab – Music Maker & BeatsBandLab – Music Maker & BeatsFree4.7★ (513K)YesYesNov 2026
6TrackGleam: AI Music MasteringTrackGleam: AI Music MasteringFree5.0★ (1)NoYesNov 2026
7Master-Mix AppMaster-Mix AppFree5.0★ (2)YesNoJul 2026
8Mastering EverestMastering EverestFree—NoYesNov 2026

Top Picks for Free Music Mastering

Audio Mastering - SoundBoost#1

Audio Mastering - SoundBoost by DIKTATORIAL Inc.

Music Mastering, AI Mastering
Editor's Choice
🎵 Music
4.6(148 ratings)
FreeIn-App Purchases
Audio Mastering - SoundBoost screenshot 1
Audio Mastering - SoundBoost screenshot 2
Audio Mastering - SoundBoost screenshot 3
Audio Mastering - SoundBoost screenshot 4
Audio Mastering - SoundBoost screenshot 5
Audio Mastering - SoundBoost screenshot 6

Instantly transform your music into professional, radio-ready masters using advanced AI. This tool analyzes your tracks and allows you to communicate desired sound adjustments through text prompts, offering unlimited revisions and a variety of professional audio effects.

Music Mastering: AudioMaster#2

Music Mastering: AudioMaster by Future Moments

Audio Editor, Recording Studio
Strong Contender
🎵 Music
4.5😞(2.8K ratings)
FreeIn-App Purchases
Music Mastering: AudioMaster screenshot 1
Music Mastering: AudioMaster screenshot 2
Music Mastering: AudioMaster screenshot 3
Music Mastering: AudioMaster screenshot 4
Music Mastering: AudioMaster screenshot 5
Music Mastering: AudioMaster screenshot 6

Enhance and maximize the volume of your audio recordings with an AI-powered algorithm. This app offers adjustable equalizers, genre-specific presets, and the ability to create AI videos and Reels. Export your mastered audio in various formats for professional-sounding results.

What We Love

  • 🚀 Easy to use
  • 💡 Great value for the money
  • 🚀 Convenient for mastering on the go
  • 🚀 Simplifies the mastering process
  • 🚀 Improves audio quality

Room to Improve

  • 🐛 Crashes and freezes
  • 🔒 Misleading subscription model
  • 🔒 Lack of transparency around subscription
  • 🔒 Requires subscription to export files
  • 🐛 Compatibility issues with iOS devices
  • 🔒 Expensive subscription pricing
  • 🐛 Unreliable exports
[untitled]#3

[untitled] by sin titulo, inc

Your work-in-progress music
Worth Considering
🎵 Music
4.9😊(19K ratings)
FreeAdsIn-App Purchases
#31in Music
[untitled] screenshot 1
[untitled] screenshot 2
[untitled] screenshot 3
[untitled] screenshot 4
[untitled] screenshot 5
[untitled] screenshot 6

Organize, listen to, and share your work-in-progress music with a secure platform. Features include offline playback, AI stem splitting, and pitch/speed editing. Upload directly from various sources and manage access to your projects.

What We Love

  • 🚀 Highly organized music management
  • 👍 Intuitive and user-friendly interface
  • 💡 Innovative features like 'unwrapping' shared music
  • 🔒 Secure platform for sharing unreleased music
  • 🎨 Aesthetically pleasing design

Room to Improve

  • 🐛 Occasional playback issues and bugs
  • 🔋 Battery drain when using the app
  • 💰 Subscription model seen as restrictive by some users
  • 🔀 Lack of shuffle and queue features

More Free Music Mastering apps to explore

FAQ about Free Music Mastering

What are the best free music mastering apps for iPhone?
Audio Mastering - SoundBoost tops our free music mastering apps ranking as of October 2026, with a 4.6-star average from 148 App Store ratings, and it's free to download.
Audio Mastering - SoundBoost has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free music mastering apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.