# 消防工程师 vs 2022注册消防员考试题库

The clearest difference is in-app purchases: 2022注册消防员考试题库 at none against 消防工程师's 3. 2022注册消防员考试题库 also leads on iOS requirement (11.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. 消防工程师 sells 3 one-off in-app purchases. 2022注册消防员考试题库 asks for nothing beyond the download.

## The numbers

| Metric | 消防工程师 | 2022注册消防员考试题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 30 MB | 55 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sichuan Palm Cloud Technology Co., Ltd.](https://appshunter.io/developer/983183897) | [泽豪 张](https://appshunter.io/developer/1558673939) |

## What reviewers say

### 消防工程师

[App page](https://appshunter.io/ios/app/2026/id1260266429)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一级注册消防工程师VIP半年包 | $2.99 | one-time |
| 一级注册消防工程师VIP一年包 | $3.99 | one-time |
| 一级注册消防工程师VIP三年包 | $5.99 | one-time |


### 2022注册消防员考试题库

[App page](https://appshunter.io/ios/app/2022/id1599420244)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 消防工程师 free?

消防工程师 is free to download, with in-app purchases available.

### Is 2022注册消防员考试题库 free?

2022注册消防员考试题库 is free to download, with no in-app purchases.

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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.*