Comparison

AI Vocal Separator vs Vocal Remover · Stem Splitter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AI Vocal Separator

Features
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Key feature is separate vocal and background music tracks from video or audio files. All operations are performed locally using AI Model, with no need to upload any files, ensuring personal privacy. Features: - Supports batch processing of video and audio files to enhance efficiency. - For video files, it supports replacing the original audio track with the separated vocal or background music after separation.

About

Vocal Remover · Stem Splitter

This application uses AI to separate songs into four distinct audio stems: vocals, drums, bass, and other instruments. You can adjust the volume of each stem and export them individually or as a custom mix. It processes audio directly on your device without requiring an internet connection.

Highlights
  • AI-powered stem separation
  • 4-stem output (vocals, drums, bass, other)
  • On-device processing
  • Real-time stem mixing
  • Export individual stems or custom mixes
  • Organized song library
Features
Read full description

Vocal Remover splits any song into 4 separate stems — Vocals, Drums, Bass, and Other — right on your device using the Demucs AI model. No internet required, no subscriptions, completely free. How It Works: 1. Import a song from Files, Music Library, or paste a URL 2. The AI separates it into 4 stems in seconds 3. Adjust volume of each stem independently 4. Export any stem or your custom mix Key Features: • AI-Powered Separation — Demucs v4 neural network delivers studio-quality stem isolation • 4-Stem Output — Vocals, Drums, Bass, and Other (guitar, synths, keys, etc.) • On-Device Processing — your music never leaves your phone • Real-Time Mixing — adjust the volume of each stem with instant playback • Export & Share — save individual stems or a custom mix as WAV • Song Library — all your separated tracks organized in one place Perfect for: - Creating karaoke tracks by removing vocals - Isolating drum patterns for practice - Extracting bass lines to learn songs - Making instrumental versions of any song - DJs preparing acapellas and backing tracks - Musicians studying individual parts Import from anywhere — Files app, Apple Music library, or a direct link. The app converts any audio format to high-quality WAV for the best separation results. Completely free. No ads. No paywalls. No account required. Terms of Use: https://o2app.store/terms Privacy Policy: https://o2app.store/privacy

Screenshots

AI Vocal Separator4 screens
Vocal Remover · Stem Splitter3 screens

Verdict

The call

AI Vocal Separator and Vocal Remover · Stem Splitter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Vocal Separator sells 1 one-off in-app purchase and Vocal Remover · Stem Splitter sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
AI Vocal Separator versus Vocal Remover · Stem Splitter: the parameters behind the verdict, then further details
ParameterAI Vocal SeparatorVocal Remover · Stem Splitter
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—4 — better
Update frequency—Every 10 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size332 MB137 MB
Age rating4+4+
Developer健斌 黄Oleh Lohinov

In-app purchases

1 purchases

AI Vocal Separator

One-time1
  • Pro Version$4.99
2 purchases

Vocal Remover · Stem Splitter

Subscriptions2
  • Pro Weekly3 Days trial$3.997 Days
  • Pro Yearly$34.991 Year

Questions

Is AI Vocal Separator free?
AI Vocal Separator is free to download, with in-app purchases available.
Is Vocal Remover · Stem Splitter free?
Vocal Remover · Stem Splitter is free to download, with in-app purchases available.
Do AI Vocal Separator or Vocal Remover · Stem Splitter have ads?
Neither AI Vocal Separator nor Vocal Remover · Stem Splitter shows ads.

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