# e家机械 vs 工程机械圈

The clearest difference is in-app purchases: 工程机械圈 at none against e家机械's 9. 工程机械圈 also leads on iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. e家机械 sells 9 one-off in-app purchases. 工程机械圈 asks for nothing beyond the download.

## The numbers

| Metric | e家机械 | 工程机械圈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 167 MB | 82 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global electronic commerce (Beijing) Co., Ltd.](https://appshunter.io/developer/1064016607) | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) |

## What reviewers say

### e家机械

[App page](https://appshunter.io/ios/app/e/id1064016608)

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 42e豆 | $0.99 | one-time |
| 210e豆 | $4.99 | one-time |
| 476e豆 | $9.99 | one-time |
| 826e豆 | $17.99 | one-time |
| 1876e豆 | $41.99 | one-time |
| 3626e豆 | $79.99 | one-time |
| 5726e豆 | $124.99 | one-time |
| 9086e豆 | $199.99 | one-time |
| 13986e豆 | $299.99 | one-time |


### 工程机械圈

[App page](https://appshunter.io/ios/app/id1552529288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e家机械 free?

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

### Is 工程机械圈 free?

工程机械圈 is free to download, with no in-app purchases.

### Do e家机械 or 工程机械圈 have ads?

Neither e家机械 nor 工程机械圈 shows ads.

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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.*