# 消防設備士第4類【甲乙対応】（過去問ドリル) vs 消防設備士乙4 一問一答

The clearest difference is in-app purchases: 消防設備士第4類【甲乙対応】（過去問ドリル) at none against 消防設備士乙4 一問一答's 1. 消防設備士第4類【甲乙対応】（過去問ドリル) also leads on ads (none vs shown). 消防設備士乙4 一問一答's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. 消防設備士乙4 一問一答 sells 1 one-off in-app purchase. 消防設備士第4類【甲乙対応】（過去問ドリル) asks for nothing beyond the download.

## The numbers

| Metric | 消防設備士第4類【甲乙対応】（過去問ドリル) | 消防設備士乙4 一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/4/id6768689561/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 60 MB | 83 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ドリルラボ](https://appshunter.io/developer/1802311479) | [LIBERE CO., LTD.](https://appshunter.io/developer/1885109028) |

## What reviewers say

### 消防設備士第4類【甲乙対応】（過去問ドリル)

[App page](https://appshunter.io/ios/app/4/id6768689561)

This app offers a comprehensive drill of 282 past exam questions with detailed explanations for the Fire Equipment Officer Type 4 exam. It features three learning modes: by unit, by level, and intensive training, along with a performance sheet to track progress and an exam exemption search function.

**Highlights:** 282 past exam questions with detailed explanations, Three learning modes: by unit, by level, intensive training, Performance sheet for goal setting and progress tracking, Exam exemption search function, Bookmark feature for important questions

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

**In-app purchases:** none


### 消防設備士乙4 一問一答

[App page](https://appshunter.io/ios/app/4/id6794813527)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $1.99 | one-time |


## Frequently asked questions

### Is 消防設備士第4類【甲乙対応】（過去問ドリル) free?

消防設備士第4類【甲乙対応】（過去問ドリル) is free to download, with no in-app purchases.

### Is 消防設備士乙4 一問一答 free?

消防設備士乙4 一問一答 is free to download, with in-app purchases available.

### Do 消防設備士第4類【甲乙対応】（過去問ドリル) or 消防設備士乙4 一問一答 have ads?

消防設備士乙4 一問一答 shows ads; 消防設備士第4類【甲乙対応】（過去問ドリル) 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.*