# Math Challenge vs Color Rings

The clearest difference is in-app purchases: Math Challenge at none against Color Rings's 4. Math Challenge also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Color Rings sells 4 one-off in-app purchases. Math Challenge asks for nothing beyond the download.

## The numbers

| Metric | Math Challenge | Color Rings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 60 MB | 130 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhautik Gadhiya](https://appshunter.io/developer/1190085439) | [Manthan Bhingradiya](https://appshunter.io/developer/1649926062) |

## What reviewers say

### Math Challenge

[App page](https://appshunter.io/ios/app/math-challenge-mind-maker/id1571488851)

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Rings

[App page](https://appshunter.io/ios/app/color-rings-2-3-4-multiplay/id6670304570)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 100 Coin | $1.99 | one-time |
| 500 Coin | $5.99 | one-time |
| 1000 Coin | $6.99 | one-time |


## Frequently asked questions

### Is Math Challenge free?

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

### Is Color Rings free?

Color Rings is free to download, with in-app purchases available.

### Do Math Challenge or Color Rings have ads?

Neither Math Challenge nor Color Rings shows ads.

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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.*