# Math Stan vs Rock Paper Genius

The clearest difference is device support: Math Stan at 3 against Rock Paper Genius's —. Math Stan also leads on iOS requirement (15.0 vs 17.6). On price 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.

## The numbers

| Metric | Math Stan | Rock Paper Genius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 6 days | — |
| Monetization | Ad-supported | — |
| Size | 81 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [deLily Apps, Inc.](https://appshunter.io/developer/1435796745) | [Olivier Mallet](https://appshunter.io/developer/1884261967) |

## What reviewers say

### Math Stan

[App page](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119)

Test your math speed in a timed competition against players worldwide. Answer as many questions as possible in 15 seconds, but beware of point deductions for incorrect answers. Climb the international leaderboard to prove you're the top genius.

**Highlights:** Timed math challenges, Global leaderboard, Point deduction for errors, Fast-paced gameplay, Competitive math testing

**In-app purchases:** none


### Rock Paper Genius

[App page](https://appshunter.io/ios/app/rock-paper-genius/id6760979273)

**In-app purchases:** none


## Frequently asked questions

### Is Math Stan free?

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

### Is Rock Paper Genius free?

Rock Paper Genius is free to download, with no in-app purchases.

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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.*