# JME水电云 vs 有电

The clearest difference is update cadence: 有电 at weekly against JME水电云's every 3 months. JME水电云's advantage is iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

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

JME水电云 ships an update every 3 months, 有电 weekly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | JME水电云 | 有电 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 84 MB | 18 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JME(Hunan) Automation Equipment Corp.,LTD](https://appshunter.io/developer/1206723704) | [Wuxi Jialichuang Technology Co.,Ltd.](https://appshunter.io/developer/1561722514) |

## What reviewers say

### JME水电云

[App page](https://appshunter.io/ios/app/jme/id1500852638)

**Features:** macOS Compatibility

**In-app purchases:** none


### 有电

[App page](https://appshunter.io/ios/app/app/id1561722512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JME水电云 free?

JME水电云 is free to download, with no in-app purchases.

### Is 有电 free?

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

### Do JME水电云 or 有电 have ads?

Neither JME水电云 nor 有电 shows ads.

### Which is updated more often, JME水电云 or 有电?

JME水电云 ships an update every 3 months, and 有电 weekly. Most recently, JME水电云 was updated on October 12, 2026 and 有电 on October 13, 2026.

---

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