# e家机械 vs 维保侠

The clearest difference is in-app purchases: 维保侠 at none against e家机械's 9. 维保侠 also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, 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. 维保侠 asks for nothing beyond the download.

e家机械 ships an update every 6 weeks, 维保侠 every 2 months. The most recent releases landed on October 24, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | e家机械 | 维保侠 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 167 MB | 52 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global electronic commerce (Beijing) Co., Ltd.](https://appshunter.io/developer/1064016607) | [码匠芸](https://appshunter.io/developer/1629283270) |

## 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 |


### 维保侠

[App page](https://appshunter.io/ios/app/id1632372760)

**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 维保侠 free?

维保侠 is free to download, with no in-app purchases.

### Do e家机械 or 维保侠 have ads?

Neither e家机械 nor 维保侠 shows ads.

### Which is updated more often, e家机械 or 维保侠?

e家机械 ships an update every 6 weeks, and 维保侠 every 2 months. Most recently, e家机械 was updated on October 24, 2026 and 维保侠 on November 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.*