# SOINSU math puzzle vs 10分の1で死ぬ宝箱

The clearest difference is in-app purchases: 10分の1で死ぬ宝箱 at none against SOINSU math puzzle's 2. SOINSU math puzzle's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. SOINSU math puzzle sells 2 one-off in-app purchases. 10分の1で死ぬ宝箱 asks for nothing beyond the download.

## The numbers

| Metric | SOINSU math puzzle | 10分の1で死ぬ宝箱 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 229 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [GAIBAKO co., Ltd.](https://appshunter.io/developer/1548482925) | [Takumu Fukuda](https://appshunter.io/developer/1738809618) |

## What reviewers say

### SOINSU math puzzle

[App page](https://appshunter.io/ios/app/soinsu-math-puzzle/id6444055103)

Engage in a brain-training puzzle game focused on prime factorization. Anyone can learn the fun of numbers through this simple, time-killing activity. Enjoy the challenge of dividing numbers into prime factors with a high-tempo soundtrack.

**Highlights:** Prime factorization gameplay, Brain training puzzles, Mental arithmetic practice, Cyber visuals, Trance music soundtrack, Multiple game modes, Prime number collection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add no time limit mode | $0.99 | one-time |
| Hidden Ads | $2.99 | one-time |


### 10分の1で死ぬ宝箱

[App page](https://appshunter.io/ios/app/101/id6480366659)

**In-app purchases:** none


## Frequently asked questions

### Is SOINSU math puzzle free?

SOINSU math puzzle is free to download, with in-app purchases available.

### Is 10分の1で死ぬ宝箱 free?

10分の1で死ぬ宝箱 is free to download, with no in-app purchases.

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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.*