# PrimePath vs 素因数分解キングダム

The clearest difference is ads: 素因数分解キングダム at none against PrimePath's shown. PrimePath's advantage is update cadence (every 3 days vs weekly) and iOS requirement (11.0 vs 16.0). On price, 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.

PrimePath ships an update every 3 days, 素因数分解キングダム weekly. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PrimePath | 素因数分解キングダム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Weekly |
| Size | 97 MB | 55 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Wakabayashi](https://appshunter.io/developer/1690120433) | [Yuta Matsuda](https://appshunter.io/developer/1788852960) |

## What reviewers say

### PrimePath

[App page](https://appshunter.io/ios/app/primepath/id6449695255)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PrimePath free?

PrimePath is free to download, with no in-app purchases.

### 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.

### Do PrimePath or 素因数分解キングダム have ads?

PrimePath shows ads; 素因数分解キングダム does not.

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

PrimePath ships an update every 3 days, and 素因数分解キングダム weekly. Most recently, PrimePath was updated on October 16, 2026 and 素因数分解キングダム on October 14, 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.*