# 危険物取扱者 乙種第5類 合格ドリル vs 環境計量士対策

The clearest difference is price: 危険物取扱者 乙種第5類 合格ドリル at Free against 環境計量士対策's $9.99. 環境計量士対策's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

危険物取扱者 乙種第5類 合格ドリル is free to download; 環境計量士対策 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 危険物取扱者 乙種第5類 合格ドリル | 環境計量士対策 |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 52 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AFTW LLC](https://appshunter.io/developer/1886356149) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 危険物取扱者 乙種第5類 合格ドリル

[App page](https://appshunter.io/ios/app/5/id6773021575)

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

**In-app purchases:** none


### 環境計量士対策

[App page](https://appshunter.io/ios/app/id6775398668)

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

**In-app purchases:** none


## Frequently asked questions

### Is 危険物取扱者 乙種第5類 合格ドリル free?

危険物取扱者 乙種第5類 合格ドリル is free to download, with no in-app purchases.

### Is 環境計量士対策 free?

環境計量士対策 costs $9.99, with no in-app purchases.

### Do 危険物取扱者 乙種第5類 合格ドリル or 環境計量士対策 have ads?

危険物取扱者 乙種第5類 合格ドリル shows ads; 環境計量士対策 does not.

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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.*