# 雷弗云泵 vs 电e盾

The clearest difference is update cadence: 电e盾 at every 2 months against 雷弗云泵's every 18 months. 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.

雷弗云泵 ships an update every 18 months, 电e盾 every 2 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 雷弗云泵 | 电e盾 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 175 MB | 153 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lead Fluid (Baoding) Intelligent Equipment Manufacturing Co., Ltd](https://appshunter.io/developer/1809709237) | [河北新大长远电力科技股份有限公司](https://appshunter.io/developer/1374042715) |

## What reviewers say

### 雷弗云泵

[App page](https://appshunter.io/ios/app/id1637034159)

**Features:** macOS Compatibility

**In-app purchases:** none


### 电e盾

[App page](https://appshunter.io/ios/app/e/id6445978566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 雷弗云泵 free?

雷弗云泵 is free to download, with no in-app purchases.

### Is 电e盾 free?

电e盾 is free to download, with no in-app purchases.

### Do 雷弗云泵 or 电e盾 have ads?

Neither 雷弗云泵 nor 电e盾 shows ads.

### Which is updated more often, 雷弗云泵 or 电e盾?

雷弗云泵 ships an update every 18 months, and 电e盾 every 2 months. Most recently, 雷弗云泵 was updated on September 10, 2026 and 电e盾 on September 14, 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.*