# Prime Number Shuttle Run vs SOINSU math puzzle

The clearest difference is in-app purchases: Prime Number Shuttle Run at none against SOINSU math puzzle's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SOINSU math puzzle sells 2 one-off in-app purchases. Prime Number Shuttle Run asks for nothing beyond the download.

## The numbers

| Metric | Prime Number Shuttle Run | SOINSU math puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 105 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sohta Itoh](https://appshunter.io/developer/965803614) | [GAIBAKO co., Ltd.](https://appshunter.io/developer/1548482925) |

## What reviewers say

### Prime Number Shuttle Run

[App page](https://appshunter.io/ios/app/prime-number-shuttle-run/id1568938552)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Prime Number Shuttle Run free?

Prime Number Shuttle Run is free to download, with no in-app purchases.

### Is SOINSU math puzzle free?

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

### Do Prime Number Shuttle Run or SOINSU math puzzle have ads?

Both Prime Number Shuttle Run and SOINSU math puzzle 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.*