# Math Magic Squares vs Twindow

The clearest difference is iOS requirement: Twindow at 16.4 against Math Magic Squares's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Magic Squares ships an update weekly, Twindow every 5 days. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Math Magic Squares | Twindow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 37 MB | 92 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) | [Ozkan Yilmaz](https://appshunter.io/developer/1708878442) |

## What reviewers say

### Math Magic Squares

[App page](https://appshunter.io/ios/app/math-magic-squares/id6785275130)

**In-app purchases:** none


### Twindow

[App page](https://appshunter.io/ios/app/twindow-find-the-difference/id6801139744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Magic Squares free?

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

### Is Twindow free?

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

### Do Math Magic Squares or Twindow have ads?

Both Math Magic Squares and Twindow show ads.

### Which is updated more often, Math Magic Squares or Twindow?

Math Magic Squares ships an update weekly, and Twindow every 5 days. Most recently, Math Magic Squares was updated on September 30, 2026 and Twindow on October 15, 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.*