# 3分間ミステリー vs なんこ：何本？

The clearest difference is update cadence: 3分間ミステリー at every 3 weeks against なんこ：何本？'s every 38 months. On price, ads, in-app purchases and device support there is nothing between them.

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

3分間ミステリー ships an update every 3 weeks, なんこ：何本？ every 38 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 3分間ミステリー | なんこ：何本？ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (43 ratings)](https://appshunter.io/ios/app/3/id1485692907/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 38 months |
| Monetization | Ad-supported | — |
| Size | 293 MB | 87 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MASK APP LLC](https://appshunter.io/developer/1145303731) | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) |

## What reviewers say

### 3分間ミステリー

[App page](https://appshunter.io/ios/app/3/id1485692907)

Solve mysteries hidden within single illustrations in this puzzle game. Test your deduction skills to catch culprits in short, engaging sessions perfect for quick breaks.

**Highlights:** Solve mysteries in illustrations, Simple tap controls, Hints and answers provided, Short gameplay sessions, Detective role-playing

**Features:** macOS Compatibility

**In-app purchases:** none


### なんこ：何本？

[App page](https://appshunter.io/ios/app/id6450247699)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3分間ミステリー free?

3分間ミステリー is free to download, with no in-app purchases.

### Is なんこ：何本？ free?

なんこ：何本？ is free to download, with no in-app purchases.

### Do 3分間ミステリー or なんこ：何本？ have ads?

Both 3分間ミステリー and なんこ：何本？ show ads.

### Which is updated more often, 3分間ミステリー or なんこ：何本？?

3分間ミステリー ships an update every 3 weeks, and なんこ：何本？ every 38 months. Most recently, 3分間ミステリー was updated on October 24, 2026 and なんこ：何本？ on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*