# Math Square vs Atomic Fusion Rush

The clearest difference is in-app purchases: Math Square at none against Atomic Fusion Rush's 5. Math Square also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Atomic Fusion Rush sells 5 one-off in-app purchases. Math Square asks for nothing beyond the download.

Math Square ships an update every 9 days, Atomic Fusion Rush every 5 days. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Math Square | Atomic Fusion Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/atomic-fusion-rush/id6771701538/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 125 MB | 61 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATTILA MOLNAR](https://appshunter.io/developer/1823487837) | [Erik Abrahamsson](https://appshunter.io/developer/1895826692) |

## What reviewers say

### Math Square

[App page](https://appshunter.io/ios/app/math-square/id6768122796)

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomic Fusion Rush

[App page](https://appshunter.io/ios/app/atomic-fusion-rush/id6771701538)

Fuse atoms in a 2048-style puzzle game to discover elements and compounds. Progress through campaign levels, complete daily quests, and unlock power-ups. Become an alchemist and complete the periodic table.

**Highlights:** Fuse matching atoms, Discover compounds and molecules, 100 campaign levels, Daily quests and streak rewards, Unlockable power-ups, Collection tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 coins | $0.99 | one-time |
| 20 coins | $2.99 | one-time |
| Pro Lab Pack - Lifetime | $4.99 | one-time |
| 50 coins | $5.99 | one-time |
| 100 coins | $9.99 | one-time |


## Frequently asked questions

### Is Math Square free?

Math Square is free to download, with no in-app purchases.

### Is Atomic Fusion Rush free?

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

### Do Math Square or Atomic Fusion Rush have ads?

Atomic Fusion Rush shows ads; Math Square does not.

### Which is updated more often, Math Square or Atomic Fusion Rush?

Math Square ships an update every 9 days, and Atomic Fusion Rush every 5 days. Most recently, Math Square was updated on September 30, 2026 and Atomic Fusion Rush on September 23, 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.*