# 3 SMALL KEYS vs riddleWorld

The clearest difference is device support: 3 SMALL KEYS at 3 against riddleWorld's 1. 3 SMALL KEYS also leads on iOS requirement (15.0 vs 18.0). On price, ads 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 | 3 SMALL KEYS | riddleWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (33 ratings)](https://appshunter.io/ios/app/3-small-keys-escape-game/id564475020/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 87.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 91 MB | 66 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [noprops](https://appshunter.io/developer/523579705) | [Teppei Takagi](https://appshunter.io/developer/1503414390) |

## What reviewers say

### 3 SMALL KEYS

[App page](https://appshunter.io/ios/app/3-small-keys-escape-game/id564475020)

Solve puzzles and find clues to escape a minimalist white room. This is a straightforward escape game designed for a quick and easy challenge.

**Highlights:** Escape room gameplay, Puzzle solving, Clue finding, Minimalist design, Easy difficulty

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

**In-app purchases:** none


### riddleWorld

[App page](https://appshunter.io/ios/app/riddleworld/id6738790918)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3 SMALL KEYS free?

3 SMALL KEYS is free to download, with no in-app purchases.

### Is riddleWorld free?

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

### Do 3 SMALL KEYS or riddleWorld have ads?

Both 3 SMALL KEYS and riddleWorld show 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.*