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Best Sound Isolation Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated September 2026

Moises is the household name in sound isolation, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Sound Isolation Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Moises: The Musician's AppMoises: The Musician's AppFree4.7★ (28K)NoYesSep 2026
2Noise Reducer - audio enhancerNoise Reducer - audio enhancerFree4.5★ (3.5K)NoYesSep 2026
3VIBI: AI Sound EraserVIBI: AI Sound EraserFree—YesNoSep 2026
4Lexis Audio EditorLexis Audio EditorFree4.6★ (1.7K)NoYesSep 2026
5Vocal Separator - Remove MusicVocal Separator - Remove MusicFree4.4★ (89)NoYesJul 2026
6Music Remover: Audio SeparatorMusic Remover: Audio SeparatorFree4.3★ (1.3K)NoYesSep 2026
7AusoundsAusoundsFree—NoNoMay 2026
8Decibel Meter: Noise Sound dBDecibel Meter: Noise Sound dBFree3.0★ (1)NoYesSep 2026

Top Picks for Sound Isolation

Moises: The Musician's App#1

Moises: The Musician's App by Moises Systems, Inc

Remove vocals or instruments
Editor's Choice
🎵 Music
4.7😊(28K ratings)
FreeIn-App Purchases
#17in Music
Moises: The Musician's App screenshot 1
Moises: The Musician's App screenshot 2
Moises: The Musician's App screenshot 3
Moises: The Musician's App screenshot 4
Moises: The Musician's App screenshot 5
Moises: The Musician's App screenshot 6

This app uses AI to separate vocals and instruments from any song, allowing musicians to create custom backing tracks. It also offers features like pitch and speed adjustment, chord detection, and lyric transcription.

What We Love

  • 🚀 Excellent music separation
  • 👍 Easy to use
  • 💡 Versatile features (tempo, pitch, etc.)
  • 🎶 Great for practicing and learning songs
  • 🔊 High-quality audio output

Room to Improve

  • 🔒 Premium features locked behind paywall
  • 🐛 Occasional glitches and bugs
  • 🔋 Streaming-only access limits offline use
  • 🔇 Imperfect vocal/instrument separation
Noise Reducer - audio enhancer#2

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

Remove background noise
Strong Contender
🔧 Utilities
4.5😞(3.5K 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
  • 💰 Paid version doesn't offer much more than free version

More Sound Isolation apps to explore

FAQ about Sound Isolation

What are the best sound isolation apps for iPhone?
Moises: The Musician's App tops our sound isolation apps ranking as of September 2026, with a 4.7-star average from 28K App Store ratings, and it's free to download.
Yes — 20 of the top sound isolation apps we rank are free to download, including Moises: The Musician's App and Noise Reducer - audio enhancer.
Moises: The Musician's App has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ sound isolation apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Moises uses AI to separate vocals and instruments from any song, allowing you to remove or isolate specific stems. It also provides tools for adjusting pitch and speed, detecting chords and lyrics, and creating custom backing tracks.
Key features include AI audio separation for vocals, drums, guitar, bass, and piano; a smart metronome; AI lyric and chord transcription; audio speed and pitch changing; and the ability to create various backing tracks.