# 危険物取扱者 乙種第1類 一問一答 vs 消防設備士乙6｜鑑別暗記

The clearest difference is in-app purchases: 消防設備士乙6｜鑑別暗記 at none against 危険物取扱者 乙種第1類 一問一答's 1. 消防設備士乙6｜鑑別暗記 also leads on ads (none vs shown). 危険物取扱者 乙種第1類 一問一答's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price there is nothing between them.

Both are free to download. 危険物取扱者 乙種第1類 一問一答 sells 1 one-off in-app purchase. 消防設備士乙6｜鑑別暗記 asks for nothing beyond the download.

## The numbers

| Metric | 危険物取扱者 乙種第1類 一問一答 | 消防設備士乙6｜鑑別暗記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 316 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LIBERE CO., LTD.](https://appshunter.io/developer/1885109028) | [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570) |

## What reviewers say

### 危険物取扱者 乙種第1類 一問一答

[App page](https://appshunter.io/ios/app/1/id6788370240)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


### 消防設備士乙6｜鑑別暗記

[App page](https://appshunter.io/ios/app/6/id6793787248)

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

**In-app purchases:** none


## Frequently asked questions

### Is 危険物取扱者 乙種第1類 一問一答 free?

危険物取扱者 乙種第1類 一問一答 is free to download, with in-app purchases available.

### Is 消防設備士乙6｜鑑別暗記 free?

消防設備士乙6｜鑑別暗記 is free to download, with no in-app purchases.

### Do 危険物取扱者 乙種第1類 一問一答 or 消防設備士乙6｜鑑別暗記 have ads?

危険物取扱者 乙種第1類 一問一答 shows ads; 消防設備士乙6｜鑑別暗記 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.*