# Sosuu vs Rules Change

Sosuu and Rules Change are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Sosuu | Rules Change |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rules-change/id6758916628/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 6 MB | 191 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Kikuchi](https://appshunter.io/developer/1870489596) | [RICHARD RADI BARKETT](https://appshunter.io/developer/1874992133) |

## What reviewers say

### Sosuu

[App page](https://appshunter.io/ios/app/sosuu/id6758037679)

**In-app purchases:** none


### Rules Change

[App page](https://appshunter.io/ios/app/rules-change/id6758916628)

A minimalist puzzle game where the rules constantly change each round. Players must adapt their thinking under pressure to follow new, often contradictory, rules to score higher. It tests mental flexibility and quick decision-making.

**Highlights:** New rule every round, Simple, abstract visuals, Increasing difficulty, Countdown timer, Score based on adaptation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sosuu free?

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

### Is Rules Change free?

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

### Do Sosuu or Rules Change have ads?

Neither Sosuu nor Rules Change 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.*