# 船员易综合服务平台 vs 安全知识培训

The clearest difference is update cadence: 安全知识培训 at daily against 船员易综合服务平台's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

船员易综合服务平台 ships an update monthly, 安全知识培训 daily. The most recent releases landed on September 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 船员易综合服务平台 | 安全知识培训 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1585743477/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 135 MB | 15 MB |
| Requires iOS | 12.0 | **11** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yantai Crew Easy Information Technology Co., Ltd](https://appshunter.io/developer/1585743479) | [创联教育](https://appshunter.io/developer/859888722) |

## What reviewers say

### 船员易综合服务平台

[App page](https://appshunter.io/ios/app/id1585743477)

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

**In-app purchases:** none


### 安全知识培训

[App page](https://appshunter.io/ios/app/id6480403897)

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

**In-app purchases:** none


## Frequently asked questions

### Is 船员易综合服务平台 free?

船员易综合服务平台 is free to download, with no in-app purchases.

### Is 安全知识培训 free?

安全知识培训 is free to download, with no in-app purchases.

### Do 船员易综合服务平台 or 安全知识培训 have ads?

Neither 船员易综合服务平台 nor 安全知识培训 shows ads.

### Which is updated more often, 船员易综合服务平台 or 安全知识培训?

船员易综合服务平台 ships an update monthly, and 安全知识培训 daily. Most recently, 船员易综合服务平台 was updated on September 13, 2026 and 安全知识培训 on October 7, 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.*