# 常山智能工厂 vs 电机绕组计算器

The clearest difference is iOS requirement: 常山智能工厂 at 9.0 against 电机绕组计算器's 13.0. On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 常山智能工厂 | 电机绕组计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 27 MB | 4 MB |
| Requires iOS | **9.0** | 13.0 |
| Age rating | 17+ | 17+ |
| Developer | [江苏西格数据科技有限公司](https://appshunter.io/developer/1435756062) | [Hangzhou Maxwell Network Technology Co., Ltd](https://appshunter.io/developer/1639279827) |

## What reviewers say

### 常山智能工厂

[App page](https://appshunter.io/ios/app/id6449507734)

**In-app purchases:** none


### 电机绕组计算器

[App page](https://appshunter.io/ios/app/id6451471338)

**In-app purchases:** none


## Frequently asked questions

### Is 常山智能工厂 free?

常山智能工厂 is free to download, with no in-app purchases.

### Is 电机绕组计算器 free?

电机绕组计算器 is free to download, with no in-app purchases.

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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.*