# e企学 vs 安全知识培训

The clearest difference is in-app purchases: 安全知识培训 at none against e企学's 5. 安全知识培训 also leads on update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. e企学 sells 4 one-off in-app purchases. 安全知识培训 asks for nothing beyond the download.

e企学 ships an update every 3 weeks, 安全知识培训 daily. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | e企学 | 安全知识培训 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 63 MB | 15 MB |
| Requires iOS | 12.0 | **11** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Hongsong Information Technology Co., Ltd.](https://appshunter.io/developer/998442478) | [创联教育](https://appshunter.io/developer/859888722) |

## What reviewers say

### e企学

[App page](https://appshunter.io/ios/app/e/id998442479)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 198金币 | $29.99 | one-time |
| 588金币 | $89.99 | one-time |
| 998金币 | $149.99 | one-time |
| 1498金币 | $229.99 | one-time |


### 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 e企学 free?

e企学 is free to download, with in-app purchases available.

### Is 安全知识培训 free?

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

### Do e企学 or 安全知识培训 have ads?

Neither e企学 nor 安全知识培训 shows ads.

### Which is updated more often, e企学 or 安全知识培训?

e企学 ships an update every 3 weeks, and 安全知识培训 daily. Most recently, e企学 was updated on September 23, 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.*