# 工程师e家 vs 接线大师

The clearest difference is ads: 接线大师 at none against 工程师e家's shown. 接线大师 also leads on update cadence (every 5 days vs every 2 months). 工程师e家's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 工程师e家 sells 3 one-off in-app purchases and 接线大师 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

工程师e家 ships an update every 2 months, 接线大师 every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 工程师e家 | 接线大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/id6737943747/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 61 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jinan Tailing Automation Technology Co., Ltd.](https://appshunter.io/developer/1618634520) | [深圳扳手会供应链科技有限公司](https://appshunter.io/developer/1718660653) |

## What reviewers say

### 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 |


### 接线大师

[App page](https://appshunter.io/ios/app/id6737943747)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $3.99 | one-time |
| 90天会员 | $5.99 | one-time |
| 一年会员（365天） | $8.99 | one-time |
| 三年会员（1095天） | $14.99 | one-time |


## Frequently asked questions

### Is 工程师e家 free?

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

### Is 接线大师 free?

接线大师 is free to download, with in-app purchases available.

### Do 工程师e家 or 接线大师 have ads?

工程师e家 shows ads; 接线大师 does not.

### Which is updated more often, 工程师e家 or 接线大师?

工程师e家 ships an update every 2 months, and 接线大师 every 5 days. Most recently, 工程师e家 was updated on November 3, 2026 and 接线大师 on November 4, 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.*