# 工业工程师联盟 vs 健峰云课程

The clearest difference is in-app purchases: 健峰云课程 at none against 工业工程师联盟's 6. 健峰云课程 also leads on update cadence (every 2 months vs every 4 months). 工业工程师联盟's advantage is iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 工业工程师联盟 sells 6 one-off in-app purchases. 健峰云课程 asks for nothing beyond the download.

工业工程师联盟 ships an update every 4 months, 健峰云课程 every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 工业工程师联盟 | 健峰云课程 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 68 MB | 38 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [东莞市精益华企管理顾问有限公司](https://appshunter.io/developer/1450795692) | [瑜 张](https://appshunter.io/developer/1709290998) |

## What reviewers say

### 工业工程师联盟

[App page](https://appshunter.io/ios/app/id1450795693)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6积分 | $0.99 | one-time |
| 20积分 | $2.99 | one-time |
| 35积分 | $4.99 | one-time |
| 130积分 | $17.99 | one-time |
| 220积分 | $29.99 | one-time |
| 320积分 | $45.99 | one-time |


### 健峰云课程

[App page](https://appshunter.io/ios/app/id6476526008)

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

**In-app purchases:** none


## Frequently asked questions

### Is 工业工程师联盟 free?

工业工程师联盟 is free to download, with in-app purchases available.

### Is 健峰云课程 free?

健峰云课程 is free to download, with no in-app purchases.

### Do 工业工程师联盟 or 健峰云课程 have ads?

Neither 工业工程师联盟 nor 健峰云课程 shows ads.

### Which is updated more often, 工业工程师联盟 or 健峰云课程?

工业工程师联盟 ships an update every 4 months, and 健峰云课程 every 2 months. Most recently, 工业工程师联盟 was updated on October 26, 2026 and 健峰云课程 on October 27, 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.*