# Clue Formula vs Dot.Entity

The clearest difference is in-app purchases: Dot.Entity at none against Clue Formula's 2. Dot.Entity also leads on ads (none vs shown). Clue Formula's advantage is device support (4 vs 2). On price and iOS requirement there is nothing between them.

Both are free to download. Clue Formula sells 2 one-off in-app purchases. Dot.Entity asks for nothing beyond the download.

## The numbers

| Metric | Clue Formula | Dot.Entity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/clue-formula/id1616776014/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [MASATOSHI FUJIMOTO](https://appshunter.io/developer/1889096887) |

## What reviewers say

### Clue Formula

[App page](https://appshunter.io/ios/app/clue-formula/id1616776014)

Engage in a 3D Mahjong puzzle game featuring IQ-test style tiles. Match selectable pairs to clear levels, with increasing difficulty as you progress. Utilize hints and shuffles to aid your gameplay and compete on leaderboards.

**Highlights:** 3D Mahjong puzzle gameplay, IQ-test style tiles, Layered 3D levels, Hint and shuffle options, Leaderboard competition, VoiceOver accessibility

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint | $0.99 | one-time |
| Shuffle | $0.99 | one-time |


### Dot.Entity

[App page](https://appshunter.io/ios/app/dotentity/id6767867316)

**In-app purchases:** none


## Frequently asked questions

### Is Clue Formula free?

Clue Formula is free to download, with in-app purchases available.

### Is Dot.Entity free?

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

### Do Clue Formula or Dot.Entity have ads?

Clue Formula shows ads; Dot.Entity 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.*