# e电管家 vs 工控大师专业版

The clearest difference is in-app purchases: e电管家 at none against 工控大师专业版's 4. e电管家 also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 工控大师专业版 sells 4 one-off in-app purchases. e电管家 asks for nothing beyond the download.

## The numbers

| Metric | e电管家 | 工控大师专业版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 34 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [CET Inc](https://appshunter.io/developer/1386133731) | [深圳扳手会供应链科技有限公司](https://appshunter.io/developer/1718660653) |

## What reviewers say

### e电管家

[App page](https://appshunter.io/ios/app/e/id1629597531)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工控大师专业版

[App page](https://appshunter.io/ios/app/id6502392193)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $3.99 | one-time |
| 90天会员 | $6.99 | one-time |
| 一年会员（365天） | $14.99 | one-time |
| 三年会员（1095天） | $29.99 | one-time |


## Frequently asked questions

### Is e电管家 free?

e电管家 is free to download, with no in-app purchases.

### Is 工控大师专业版 free?

工控大师专业版 is free to download, with in-app purchases available.

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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.*