# Clue Formula vs Math & Puzzle

The clearest difference is in-app purchases: Math & Puzzle at none against Clue Formula's 2. Math & Puzzle also leads on iOS requirement (13.0 vs 17.0). Clue Formula's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads and device support there is nothing between them.

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

Clue Formula ships an update every 4 days, Math & Puzzle every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Clue Formula | Math & Puzzle |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 63 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [AIMDEE](https://appshunter.io/developer/785401196) |

## 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 |


### Math & Puzzle

[App page](https://appshunter.io/ios/app/math-and-puzzle-cities-edition/id6503295478)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clue Formula free?

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

### Is Math & Puzzle free?

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

### Do Clue Formula or Math & Puzzle have ads?

Both Clue Formula and Math & Puzzle show ads.

### Which is updated more often, Clue Formula or Math & Puzzle?

Clue Formula ships an update every 4 days, and Math & Puzzle every 2 weeks. Most recently, Clue Formula was updated on October 25, 2026 and Math & Puzzle on October 25, 2026.

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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.*