# MVSEP vs Stemulator

The clearest difference is update cadence: Stemulator at every 9 days against MVSEP's every 3 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. MVSEP sells 3 one-off in-app purchases and Stemulator sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for MVSEP against 4.7 for Stemulator. Both are backed by a comparable volume of ratings — 14 and 14 respectively. Written reviews are what separate them: 100% of MVSEP's written reviews are positive against 94% of Stemulator's.

MVSEP ships an update every 3 weeks, Stemulator every 9 days. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MVSEP | Stemulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (14 ratings)](https://appshunter.io/ios/app/mvsep/id6753040381/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/stemulator/id6757211000/reviews)** |
| Number of ratings | 14 | 14 |
| Positive reviews | **100.0% of reviews** | 94.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 60 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Olimjon Elmurodov](https://appshunter.io/developer/1842240347) | [Stemulator LLC](https://appshunter.io/developer/1865353381) |

## What reviewers say

### MVSEP

[App page](https://appshunter.io/ios/app/mvsep/id6753040381)

This AI-powered tool separates audio tracks into individual components like vocals and instrumentals. It offers over 100 separation configurations and generates automatic subtitles. The service is free with optional purchases for advanced features.

**Highlights:** AI-based vocal and instrumental separation, 100+ separation configurations, Automatic subtitle generation, Downloadable stems and subtitles, Web-based processing, Ensemble processing for higher quality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 credits | $2.99 | one-time |
| 200 credits | $4.99 | one-time |
| 600 credits | $9.99 | one-time |


### Stemulator

[App page](https://appshunter.io/ios/app/stemulator/id6757211000)

This app uses advanced audio separation models to extract individual elements from any song with studio-quality precision. It offers modes for producers to download stems and for musicians to play along with real-time mixing and chord mapping.

**Highlights:** Extract up to 18 stems per track, Producers Mode for stem downloads, Musicians Mode for real-time mixing, Generate MIDI chord maps, Real-time chord mapping and waterfall MIDI piano, Supports major audio formats for import and export

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional | $4.99 | per month |
| Studio | $9.99 | per month |
| Audiophile | $19.99 | per month |
| Production | $29.99 | per month |
| Professional (Annual) | $39.00 | per year |
| Studio (Annual) | $79.00 | per year |
| Audiophile (Annual) | $149.00 | per year |
| Production (Annual) | $249.00 | per year |


## Frequently asked questions

### Is MVSEP free?

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

### Is Stemulator free?

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

### Which has better reviews, MVSEP or Stemulator?

Stemulator is rated higher. MVSEP averages 4.6 out of 5 from 14 ratings, while Stemulator averages 4.7 from 14 ratings.

### Do MVSEP or Stemulator have ads?

Neither MVSEP nor Stemulator shows ads.

### Which is updated more often, MVSEP or Stemulator?

MVSEP ships an update every 3 weeks, and Stemulator every 9 days. Most recently, MVSEP was updated on October 16, 2026 and Stemulator on October 12, 2026.

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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.*