# Square and Circular vs NumeriKu

The clearest difference is ads: Square and Circular at none against NumeriKu's shown. Square and Circular also leads on iOS requirement (12.0 vs 15.0). NumeriKu's advantage is update cadence (every 2 weeks vs every 9 months). On price, in-app purchases and device support there is nothing between them.

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

Square and Circular ships an update every 9 months, NumeriKu every 2 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Square and Circular | NumeriKu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 18 MB | 17 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [娟 杜](https://appshunter.io/developer/974748350) | [Adria Navarro Bosque](https://appshunter.io/developer/1684303491) |

## What reviewers say

### Square and Circular

[App page](https://appshunter.io/ios/app/square-and-circular/id1068916272)

**Features:** macOS Compatibility

**In-app purchases:** none


### NumeriKu

[App page](https://appshunter.io/ios/app/numeriku-numbers-game/id6448303116)

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

**In-app purchases:** none


## Frequently asked questions

### Is Square and Circular free?

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

### Is NumeriKu free?

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

### Do Square and Circular or NumeriKu have ads?

NumeriKu shows ads; Square and Circular does not.

### Which is updated more often, Square and Circular or NumeriKu?

Square and Circular ships an update every 9 months, and NumeriKu every 2 weeks. Most recently, Square and Circular was updated on November 2, 2026 and NumeriKu on October 27, 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.*