# Rex Music vs Stem Split

The clearest difference is review sentiment: Rex Music at 100% against Stem Split's 32%. Rex Music also leads on rating (5.0 vs 4.5) and iOS requirement (13.0 vs 16.4). Stem Split's advantage is ratings volume (1.4K vs 6) and update cadence (every 8 days vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Rex Music sells 2 in-app purchases, starting at $4.99 per month and Stem Split sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rex Music holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Stem Split has 1.4K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Rex Music's written reviews are positive against 32% of Stem Split's.

Rex Music ships an update every 4 weeks, Stem Split every 8 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Rex Music | Stem Split |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/rex-music/id6470221978/reviews)** | [4.5 (1.4K ratings)](https://appshunter.io/ios/app/stem-split-ai-vocal-remover/id6742150522/reviews) |
| Number of ratings | 6 | **1.4K** |
| Positive reviews | **100.0% of reviews** | 31.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#126** |
| Size | 127 MB | 148 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [REX MEDIA AND TECHNOLOGY INC](https://appshunter.io/developer/1713215990) | [Music AI Studio](https://appshunter.io/developer/1796160577) |

## What reviewers say

### Rex Music

[App page](https://appshunter.io/ios/app/rex-music/id6470221978)

This platform boosts Afrobeat music visibility and fosters collaboration within the Black artist community. It aims to influence streaming and ensure fair artist compensation with a user-friendly interface and recommendation engine.

**Highlights:** Afrobeat music discovery, Artist collaboration hub, Fair artist compensation focus, Recommendation engine, Featured playlists for emerging artists, Global community for enthusiasts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Platinum | $4.99 | per month |
| Gold | $49.99 | per year |


### Stem Split

[App page](https://appshunter.io/ios/app/stem-split-ai-vocal-remover/id6742150522)

**Currently charting:** #126 Top Grossing · Music (US App Store)

This app uses AI to instantly separate any song into its individual instrumental and vocal components. It's designed for musicians to isolate specific parts for practice, remixing, or study, offering clean and precise stem extraction.

**Highlights:** AI vocal remover, Music separator, Instrument separator, Audio splitter, Karaoke version creator, Stem export

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Year Subscription | $19.99 | per year |
| Monthly Subscription | $19.99 | per month |
| Yearly subscription | $49.99 | per year |
| Lifetime | $19.99 | one-time |
| Lifetime Offer | $44.99 | one-time |
| Lifetime 20% off | $59.99 | one-time |
| Lifetime Access | $69.99 | one-time |


## Frequently asked questions

### Is Rex Music free?

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

### Is Stem Split free?

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

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

Rex Music is rated higher. Rex Music averages 5.0 out of 5 from 6 ratings, while Stem Split averages 4.5 from 1.4K ratings.

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

Neither Rex Music nor Stem Split shows ads.

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

Rex Music ships an update every 4 weeks, and Stem Split every 8 days. Most recently, Rex Music was updated on November 3, 2026 and Stem Split on November 4, 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.*