# Stem Split vs Music Separator

The clearest difference is rating: Music Separator at 5.0 against Stem Split's 2.3. Music Separator also leads on update cadence (monthly vs every 17 months). Stem Split's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stem Split sells 1 one-off in-app purchase and Music Separator sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Music Separator holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Stem Split ships an update every 17 months, Music Separator monthly. Both last shipped on October 2, 2026.

## The numbers

| Metric | Stem Split | Music Separator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/stem-split/id6449464291/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-separator-remove-vocal/id6741889232/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 43 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mellowmuse Ltd](https://appshunter.io/developer/425710925) | [NextPixel apps](https://appshunter.io/developer/1584487280) |

## What reviewers say

### Stem Split

[App page](https://appshunter.io/ios/app/stem-split/id6449464291)

This app separates any song into four audio stems: vocals, accompaniment, bass, and drums. All processing happens on your device, ensuring privacy and no uploads. You can then adjust the level, tempo, and pitch of these stems in real-time.

**Highlights:** Separate songs into 4 audio stems, On-device processing, Real-time level, tempo, and pitch adjustment, Import from Files app and iTunes, Supports WAV, AIFF, MP3, and MP4 formats, Export stems for sharing and other apps

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocal Split | $3.99 | one-time |


### Music Separator

[App page](https://appshunter.io/ios/app/music-separator-remove-vocal/id6741889232)

This app uses AI to separate vocals and instrumental tracks from audio files, videos, and website URLs. It's ideal for karaoke or creating custom music mixes. Users can convert one file for free, with options for unlimited conversions through in-app purchases or subscriptions.

**Highlights:** Separate vocals from music, Extract instrumentals from songs, Extract vocals from videos, Convert audio URLs to karaoke tracks, AI-powered separation, Unlimited conversions with subscription

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocal Remvoer - Weekly Plan | $4.99 | per 7 days |
| Remove Vocal from Music file | $12.99 | per month |


## Frequently asked questions

### Is Stem Split free?

Stem Split is free to download, with in-app purchases available.

### Is Music Separator free?

Music Separator is free to download, with in-app purchases available.

### Which has better reviews, Stem Split or Music Separator?

Music Separator is rated higher. Stem Split averages 2.3 out of 5 from 4 ratings, while Music Separator averages 5.0 from 1 ratings.

### Do Stem Split or Music Separator have ads?

Neither Stem Split nor Music Separator shows ads.

### Which is updated more often, Stem Split or Music Separator?

Stem Split ships an update every 17 months, and Music Separator monthly. Most recently, Stem Split was updated on October 2, 2026 and Music Separator on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*