# Math Invaders Arcade vs Space Math Academy

The clearest difference is in-app purchases: Space Math Academy at none against Math Invaders Arcade's 1. Math Invaders Arcade's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Math Invaders Arcade sells 1 in-app purchase, starting at $2.99 per month. Space Math Academy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Math Invaders Arcade | Space Math Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 29 MB | 67 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MATH APPS](https://appshunter.io/developer/1896134374) | [Nathaniel Botwick](https://appshunter.io/developer/1762752184) |

## What reviewers say

### Math Invaders Arcade

[App page](https://appshunter.io/ios/app/math-invaders-arcade/id6765944549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Invaders Pro | $2.99 | per month |


### Space Math Academy

[App page](https://appshunter.io/ios/app/space-math-academy/id6781418656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Invaders Arcade free?

Math Invaders Arcade is free to download, with in-app purchases available.

### Is Space Math Academy free?

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

### Do Math Invaders Arcade or Space Math Academy have ads?

Neither Math Invaders Arcade nor Space Math Academy shows ads.

### Which is updated more often, Math Invaders Arcade or Space Math Academy?

Math Invaders Arcade ships an update weekly, and Space Math Academy weekly. Most recently, Math Invaders Arcade was updated on November 13, 2026 and Space Math Academy on November 10, 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.*