# Song Separator vs Stemzel

The clearest difference is rating: Stemzel at 4.5 against Song Separator's 3.0. Stemzel also leads on ads (none vs shown). Song Separator's advantage is in-app purchases (none vs 4) and iOS requirement (18.4 vs 26.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Stemzel sells 4 one-off in-app purchases. Song Separator asks for nothing beyond the download.

Stemzel holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Song Separator | Stemzel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/song-separator/id6769821246/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stemzel/id6789668513/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 13 MB | 290 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xssemble s.r.o.](https://appshunter.io/developer/775795222) | [Mahija Kottapalli](https://appshunter.io/developer/6789668515) |

## What reviewers say

### Song Separator

[App page](https://appshunter.io/ios/app/song-separator/id6769821246)

This application uses advanced audio processing to separate a song into its individual components. You can isolate vocals, drums, bass, and other instruments into separate files for further editing or analysis.

**Highlights:** Split songs into individual audio tracks, Separate vocals, Isolate drums, Extract bass lines, Extract other instruments, Advanced audio processing algorithms

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stemzel

[App page](https://appshunter.io/ios/app/stemzel/id6789668513)

This app separates any song into vocals, drums, bass, and other instruments directly on your device. It offers on-device AI processing for privacy, with no cloud uploads or subscriptions required. Mix, mute, solo, and export individual stems or the full mix.

**Highlights:** On-device AI stem separation, Import audio from files or URL, Record and split audio instantly, Mute or solo individual stems, Built-in waveform scrubber, Export stems and full mix

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| Stemzel Unlock | $7.99 | one-time |


## Frequently asked questions

### Is Song Separator free?

Song Separator is free to download, with no in-app purchases.

### Is Stemzel free?

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

### Which has better reviews, Song Separator or Stemzel?

Stemzel is rated higher. Song Separator averages 3.0 out of 5 from 1 ratings, while Stemzel averages 4.5 from 2 ratings.

### Do Song Separator or Stemzel have ads?

Song Separator shows ads; Stemzel does not.

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