# 电子家 vs 工程师e家

The clearest difference is in-app purchases: 电子家 at none against 工程师e家's 3. 电子家 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 工程师e家 sells 3 one-off in-app purchases. 电子家 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 电子家 | 工程师e家 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 72 MB | 61 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [花香满盈科技](https://appshunter.io/developer/1613300037) | [Jinan Tailing Automation Technology Co., Ltd.](https://appshunter.io/developer/1618634520) |

## What reviewers say

### 电子家

[App page](https://appshunter.io/ios/app/id1613300035)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工程师e家

[App page](https://appshunter.io/ios/app/e/id1641033041)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 资料年会员 | $3.99 | one-time |
| 资料永久会员 | $12.99 | one-time |
| 视频永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is 电子家 free?

电子家 is free to download, with no in-app purchases.

### Is 工程师e家 free?

工程师e家 is free to download, with in-app purchases available.

### Do 电子家 or 工程师e家 have ads?

工程师e家 shows ads; 电子家 does not.

### Which is updated more often, 电子家 or 工程师e家?

电子家 ships an update every 2 months, and 工程师e家 every 2 months. Most recently, 电子家 was updated on October 7, 2026 and 工程师e家 on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*