# RCCM試験対策　令和7年度　河川砂防 vs 潜水士免許試験問題集Lite

The clearest difference is price: 潜水士免許試験問題集Lite at Free against RCCM試験対策　令和7年度　河川砂防's $5.99. RCCM試験対策　令和7年度　河川砂防's advantage is iOS requirement (16.6 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

潜水士免許試験問題集Lite is free to download; RCCM試験対策　令和7年度　河川砂防 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RCCM試験対策　令和7年度　河川砂防 | 潜水士免許試験問題集Lite |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 127 MB | 1 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasunori Mizuta](https://appshunter.io/developer/1795142934) | [Ammi Sato](https://appshunter.io/developer/1895334718) |

## What reviewers say

### RCCM試験対策　令和7年度　河川砂防

[App page](https://appshunter.io/ios/app/rccm-7/id6748598198)

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

**In-app purchases:** none


### 潜水士免許試験問題集Lite

[App page](https://appshunter.io/ios/app/lite/id6754304744)

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

**In-app purchases:** none


## Frequently asked questions

### Is RCCM試験対策　令和7年度　河川砂防 free?

RCCM試験対策　令和7年度　河川砂防 costs $5.99, with no in-app purchases.

### Is 潜水士免許試験問題集Lite free?

潜水士免許試験問題集Lite is free to download, with no in-app purchases.

### Do RCCM試験対策　令和7年度　河川砂防 or 潜水士免許試験問題集Lite have ads?

Neither RCCM試験対策　令和7年度　河川砂防 nor 潜水士免許試験問題集Lite shows 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.*