# 素因数分解キングダム vs 素因数分解クイズ

The clearest difference is ads: 素因数分解キングダム at none against 素因数分解クイズ's shown. On price, update cadence, 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.

素因数分解キングダム ships an update weekly, 素因数分解クイズ every 5 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 素因数分解キングダム | 素因数分解クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 55 MB | 26 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Matsuda](https://appshunter.io/developer/1788852960) | [YUKI WATANABE](https://appshunter.io/developer/1724288537) |

## What reviewers say

### 素因数分解キングダム

[App page](https://appshunter.io/ios/app/id6740195589)

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

**In-app purchases:** none


### 素因数分解クイズ

[App page](https://appshunter.io/ios/app/1/id6740989986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 素因数分解キングダム free?

素因数分解キングダム is free to download, with no in-app purchases.

### Is 素因数分解クイズ free?

素因数分解クイズ is free to download, with no in-app purchases.

### Do 素因数分解キングダム or 素因数分解クイズ have ads?

素因数分解クイズ shows ads; 素因数分解キングダム does not.

### Which is updated more often, 素因数分解キングダム or 素因数分解クイズ?

素因数分解キングダム ships an update weekly, and 素因数分解クイズ every 5 days. Most recently, 素因数分解キングダム was updated on October 14, 2026 and 素因数分解クイズ on October 6, 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.*