Comparison

Voice Separator vs Stemzel

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

Head to head
About

Voice Separator

Features
Read full description

Voice Separator – AI Vocal & Instrumental Separation Separate vocals and instrumentals from any song in secondsβ€”completely offline. Voice Separator uses powerful on-device AI to split music into clean **Vocals** and **Instrumental** tracks without uploading your files. Your music stays private on your iPhone while enjoying fast, high-quality audio separation. Whether you're practicing vocals, creating karaoke tracks, producing music, remixing songs, or analyzing performances, Voice Separator makes professional-quality source separation simple and accessible. ## Why You'll Love Voice Separator β€’ **100% Offline AI Processing** No internet connection required. No uploads. Your audio never leaves your device. β€’ **Separate Vocals & Instrumentals** Extract vocals or remove vocals to create clean instrumental backing tracks. β€’ **Fast Processing** Optimized for Apple Silicon to deliver AI separation in just seconds. β€’ **High-Quality Audio** Preserve excellent sound quality with clean vocal and instrumental tracks. β€’ **Preview Before Saving** Instantly compare the Original, Vocals, and Instrumental tracks before exporting. β€’ **Lossless WAV Export** Save separated tracks in high-quality WAV format for further editing or practice. β€’ **Simple & Beautiful Interface** Import a song, tap Separate, preview the result, and export with just a few taps. ## Perfect For β€’ Singers and vocal practice β€’ Music producers β€’ DJs and remix creators β€’ Karaoke enthusiasts β€’ Vocal coaches β€’ Music students β€’ Content creators ## Credits-Based Usage Each AI separation uses one credit. Buy credits only when you need themβ€”no subscriptions, recurring payments, or long-term commitments. Download Voice Separator today and enjoy fast, private, AI-powered vocal and instrumental separation directly on your iPhone. Privacy Policy: https://www.freeprivacypolicy.com/live/7417e308-41bc-4ee4-abe7-871c8b67baed Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stemzel

Features
Read full description

Stemzel splits any song into four stems β€” vocals, drums, bass, and other instruments β€” entirely on your iPhone. No cloud uploads. No subscription. No account required. IMPORT YOUR AUDIO β€’ File β€” pick from Files, iCloud Drive, or anywhere on your device β€’ URL β€” paste a direct link to an MP3, M4A, or WAV file β€’ Record β€” capture audio with your microphone and split it instantly MIX AND EXPORT β€’ Mute or solo any stem to hear exactly what you want β€’ Play back your mix with a built-in waveform scrubber β€’ Export individual stems or your full mix to the Files app PRIVATE BY DESIGN Every split runs on your device using on-device AI. Your music never leaves your iPhone. No servers, no tracking, no ads. ONE-TIME UNLOCK Pay once, use Stemzel forever. Unlimited splits and downloads β€” no monthly fees, ever. PERFECT FOR β€’ Musicians learning parts by ear β€’ DJs and producers isolating elements β€’ Karaoke and acapella practice β€’ Remixing and sampling workflows β€’ Anyone who wants stems without uploading to the cloud Stemzel is built for speed and privacy. Import a track, wait a moment while it separates, then mute the vocals, solo the drums, or export everything β€” all from your pocket. Questions or feedback? Visit stemzel.com/support

Screenshots

Voice Separator3 screens
Stemzel3 screens

Verdict

The call

The clearest difference is iOS requirement: Voice Separator at 17.0 against Stemzel's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Voice Separator sells 3 one-off in-app purchases and Stemzel sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
Voice Separator versus Stemzel: the parameters behind the verdict, then further details
ParameterVoice SeparatorStemzel
PriceFreeFree
Update frequencyMonthlyβ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.0 β€” better26.0
Further details β€” not scored
Size127 MB290 MB
Age rating4+4+
DeveloperHiep PhamMahija Kottapalli

In-app purchases

3 purchases

Voice Separator

One-time3
  • Voice Separator Pack Starter$0.99
  • Voice Separator Pack Standard$2.99
  • Voice Separation Pack Pro$6.99
4 purchases

Stemzel

One-time4
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99
Show 1 more
  • Stemzel Unlock$7.99

Questions

Is Voice Separator free?
Voice Separator is free to download, with in-app purchases available.
Is Stemzel free?
Stemzel is free to download, with in-app purchases available.
Do Voice Separator or Stemzel have ads?
Neither Voice Separator nor Stemzel shows ads.

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