# 杨长顺维修家 vs Electronics Tools & Calculator

The clearest difference is rating: 杨长顺维修家 at 5.0 against Electronics Tools & Calculator's 4.0. 杨长顺维修家 also leads on ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). Electronics Tools & Calculator's advantage is in-app purchases (none vs 4) and ratings volume (16 vs 1). On price and device support there is nothing between them.

Both are free to download. 杨长顺维修家 sells 4 one-off in-app purchases. Electronics Tools & Calculator asks for nothing beyond the download.

杨长顺维修家 holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Electronics Tools & Calculator has 16 ratings behind it against 1, so its average is the more settled of the two.

杨长顺维修家 ships an update every 4 days, Electronics Tools & Calculator every 6 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 杨长顺维修家 | Electronics Tools & Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1568229402/reviews)** | [4.0 (16 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136/reviews) |
| Number of ratings | 1 | **16** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 191 MB | 63 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [suzhou shunxiu Electronic Technology Co.,Ltd.](https://appshunter.io/developer/1568229404) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### 杨长顺维修家

[App page](https://appshunter.io/ios/app/id1568229402)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 新课推荐视频 | $4.99 | one-time |
| 新课推荐案例图 | $4.99 | one-time |
| 视频包修基础课程 | $14.99 | one-time |
| 直播预约直播课程 | $14.99 | one-time |


### Electronics Tools & Calculator

[App page](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136)

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

**Highlights:** Electronic component reference, Electronic circuit reference, Filter design calculators, Inductor winding calculators, Transformer winding calculators, Resistor and capacitor calculations, Ohm's law and power calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is 杨长顺维修家 free?

杨长顺维修家 is free to download, with in-app purchases available.

### Is Electronics Tools & Calculator free?

Electronics Tools & Calculator is free to download, with no in-app purchases.

### Which has better reviews, 杨长顺维修家 or Electronics Tools & Calculator?

杨长顺维修家 is rated higher. 杨长顺维修家 averages 5.0 out of 5 from 1 ratings, while Electronics Tools & Calculator averages 4.0 from 16 ratings.

### Do 杨长顺维修家 or Electronics Tools & Calculator have ads?

Electronics Tools & Calculator shows ads; 杨长顺维修家 does not.

### Which is updated more often, 杨长顺维修家 or Electronics Tools & Calculator?

杨长顺维修家 ships an update every 4 days, and Electronics Tools & Calculator every 6 weeks. Most recently, 杨长顺维修家 was updated on October 21, 2026 and Electronics Tools & Calculator on October 27, 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.*