# Ratio World vs Stella Rush

The clearest difference is in-app purchases: Ratio World at none against Stella Rush's 10. Ratio World also leads on iOS requirement (12.0 vs 15.0). Stella Rush's advantage is update cadence (every 3 days vs every 8 days). On price, ads and device support there is nothing between them.

Both are free to download. Stella Rush sells 10 one-off in-app purchases. Ratio World asks for nothing beyond the download.

Ratio World ships an update every 8 days, Stella Rush every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ratio World | Stella Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ratio-world/id1518152914/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 121 MB | 278 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [John Ayala](https://appshunter.io/developer/1195679013) | [IGNITECORE PTE. LTD.](https://appshunter.io/developer/6785826897) |

## What reviewers say

### Ratio World

[App page](https://appshunter.io/ios/app/ratio-world/id1518152914)

Embark on an educational adventure to understand the concept of proportions through engaging gameplay. This game is designed for all ages, offering an enjoyable experience for the entire family.

**Highlights:** Learn about proportions, Adventure gameplay, Suitable for all ages, Family-friendly experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Stella Rush

[App page](https://appshunter.io/ios/app/stella-rush-space-war/id6785826895)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Newbie Pack | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Mantis beam pack | $4.99 | one-time |
| Booster bundle 1 | $4.99 | one-time |
| Booster 2 | $5.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Booster 3 | $9.99 | one-time |
| Booster bundle 2 | $9.99 | one-time |
| Thunder Spider Pack | $19.99 | one-time |
| Booster bundle 3 | $19.99 | one-time |


## Frequently asked questions

### Is Ratio World free?

Ratio World is free to download, with no in-app purchases.

### Is Stella Rush free?

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

### Do Ratio World or Stella Rush have ads?

Both Ratio World and Stella Rush show ads.

### Which is updated more often, Ratio World or Stella Rush?

Ratio World ships an update every 8 days, and Stella Rush every 3 days. Most recently, Ratio World was updated on November 3, 2026 and Stella Rush on October 31, 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.*