# 【KYUSAN】九州産業大学 vs 河川点検士対策

The clearest difference is price: 【KYUSAN】九州産業大学 at Free against 河川点検士対策's $4.99. 【KYUSAN】九州産業大学 also leads on update cadence (every 2 weeks vs every 2 months). 河川点検士対策's advantage is iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

【KYUSAN】九州産業大学 is free to download; 河川点検士対策 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

【KYUSAN】九州産業大学 ships an update every 2 weeks, 河川点検士対策 every 2 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 【KYUSAN】九州産業大学 | 河川点検士対策 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 21 MB | 36 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAKAMURA SANGYO GAKUEN EDUCATIONAL ASSOCIATION](https://appshunter.io/developer/702774518) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 【KYUSAN】九州産業大学

[App page](https://appshunter.io/ios/app/kyusan/id702774515)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### 河川点検士対策

[App page](https://appshunter.io/ios/app/id6769263513)

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

**In-app purchases:** none


## Frequently asked questions

### Is 【KYUSAN】九州産業大学 free?

【KYUSAN】九州産業大学 is free to download, with no in-app purchases.

### Is 河川点検士対策 free?

河川点検士対策 costs $4.99, with no in-app purchases.

### Do 【KYUSAN】九州産業大学 or 河川点検士対策 have ads?

Neither 【KYUSAN】九州産業大学 nor 河川点検士対策 shows ads.

### Which is updated more often, 【KYUSAN】九州産業大学 or 河川点検士対策?

【KYUSAN】九州産業大学 ships an update every 2 weeks, and 河川点検士対策 every 2 months. Most recently, 【KYUSAN】九州産業大学 was updated on November 6, 2026 and 河川点検士対策 on October 31, 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.*