# 注册安全工程师2025 vs 纪要大师

The clearest difference is iOS requirement: 注册安全工程师2025 at 12.0 against 纪要大师's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 注册安全工程师2025 sells 3 in-app purchases, starting at $4.99 per month and 纪要大师 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

注册安全工程师2025 ships an update monthly, 纪要大师 every 3 weeks. The most recent releases landed on August 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 注册安全工程师2025 | 纪要大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2025/id6745165498/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 7 MB | 49 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [帅帅 张](https://appshunter.io/developer/1895142036) | [深圳市斗图科技有限公司](https://appshunter.io/developer/1762250200) |

## What reviewers say

### 注册安全工程师2025

[App page](https://appshunter.io/ios/app/2025/id6745165498)

This app provides a comprehensive question bank for the registered safety engineer exam, featuring past papers with detailed analysis and chapter-based exercises. It offers smart learning reports and focuses on high-frequency questions to optimize study efficiency for all types of candidates.

**Highlights:** Past exam questions with analysis, Chapter-based practice exercises, Intelligent learning reports, High-frequency question bank, Subscription plans available

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 年会员 | $9.99 | one-time |
| 两年会员 | $14.99 | one-time |


### 纪要大师

[App page](https://appshunter.io/ios/app/ai/id6758984144)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 积分 | $0.99 | one-time |
| 6积分 | $0.99 | one-time |
| 12积分 | $1.99 | one-time |
| 周会员 | $1.99 | one-time |
| 月会员 | $3.99 | one-time |
| 年会员 | $9.99 | one-time |


## Frequently asked questions

### Is 注册安全工程师2025 free?

注册安全工程师2025 is free to download, with in-app purchases available.

### Is 纪要大师 free?

纪要大师 is free to download, with in-app purchases available.

### Do 注册安全工程师2025 or 纪要大师 have ads?

Neither 注册安全工程师2025 nor 纪要大师 shows ads.

### Which is updated more often, 注册安全工程师2025 or 纪要大师?

注册安全工程师2025 ships an update monthly, and 纪要大师 every 3 weeks. Most recently, 注册安全工程师2025 was updated on August 16, 2026 and 纪要大师 on September 11, 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.*