# Math Stan vs 5 Second Rule

The clearest difference is in-app purchases: Math Stan at none against 5 Second Rule's 1. Math Stan also leads on iOS requirement (15.0 vs 18.0). 5 Second Rule's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 5 Second Rule sells 1 in-app purchase, starting at $9.99 per 7 days. Math Stan asks for nothing beyond the download.

## The numbers

| Metric | Math Stan | 5 Second Rule |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Monetization | Ad-supported | — |
| Size | 81 MB | 57 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [deLily Apps, Inc.](https://appshunter.io/developer/1435796745) | [Exposed Party Games](https://appshunter.io/developer/1844806943) |

## What reviewers say

### Math Stan

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

Test your math skills in a timed global competition. Answer as many questions as possible within 30 seconds, earning points and extra time for correct answers, but losing points for mistakes. Features progressive difficulty, a practice mode, and leaderboards.

**Highlights:** Timed math challenges, Progressive difficulty levels, Worldwide leaderboards, Practice mode without timer, Customizable settings, Game statistics

**In-app purchases:** none


### 5 Second Rule

[App page](https://appshunter.io/ios/app/5-second-rule-fast-quiz-game/id6802984284)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |


## Frequently asked questions

### Is Math Stan free?

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

### Is 5 Second Rule free?

5 Second Rule is free to download, with in-app purchases available.

### Do Math Stan or 5 Second Rule have ads?

Math Stan shows ads; 5 Second Rule does not.

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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.*