# 注册安全工程师题库 vs 注安师好题库

The clearest difference is update cadence: 注安师好题库 at every 8 days against 注册安全工程师题库's every 6 months. 注册安全工程师题库's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 注册安全工程师题库 sells 3 one-off in-app purchases and 注安师好题库 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

注册安全工程师题库 ships an update every 6 months, 注安师好题库 every 8 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | 注册安全工程师题库 | 注安师好题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2024/id6472804828/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 245 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [磊 陈](https://appshunter.io/developer/1535417260) | [Beijing Zengzhang Dongli Network Technology Co., Ltd.](https://appshunter.io/developer/1717567955) |

## What reviewers say

### 注册安全工程师题库

[App page](https://appshunter.io/ios/app/2025/id1573380792)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $8.99 | one-time |
| 年卡 | $9.99 | one-time |
| 三年卡 | $14.99 | one-time |


### 注安师好题库

[App page](https://appshunter.io/ios/app/2024/id6472804828)

This app offers a comprehensive practice tool for aspiring registered safety engineers. It provides past exam questions with detailed analysis, chapter-specific exercises, and personalized learning reports to help users master exam content and improve their scores.

**Highlights:** Past exam practice with analysis, Chapter-based exercises, Skill level testing, Personalized learning reports, Pre-exam mock tests, Mistake and favorite question review

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 电子版证件照 | $0.99 | one-time |
| 会员-标准季度 | $8.99 | one-time |
| 精简必刷解锁-两科 | $12.99 | one-time |
| 考前密卷-2科 | $12.99 | one-time |
| 考前密卷3科解锁 | $19.99 | one-time |
| 会员-特惠2年 | $24.99 | one-time |
| 考前密卷4科解锁 | $24.99 | one-time |
| 会员-学霸首选 | $39.99 | one-time |
| 会员特权-两年 | $79.99 | one-time |
| 会员-学霸首选 | $399.99 | one-time |


## Frequently asked questions

### Is 注册安全工程师题库 free?

注册安全工程师题库 is free to download, with in-app purchases available.

### Is 注安师好题库 free?

注安师好题库 is free to download, with in-app purchases available.

### Do 注册安全工程师题库 or 注安师好题库 have ads?

Neither 注册安全工程师题库 nor 注安师好题库 shows ads.

### Which is updated more often, 注册安全工程师题库 or 注安师好题库?

注册安全工程师题库 ships an update every 6 months, and 注安师好题库 every 8 days. Most recently, 注册安全工程师题库 was updated on October 9, 2026 and 注安师好题库 on October 9, 2026.

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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.*