# 中控系统_ForControl vs E

The clearest difference is iOS requirement: E at 9.0 against 中控系统_ForControl's 15.0. On price, update cadence, ads 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.

中控系统_ForControl ships an update every 6 weeks, E monthly. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 中控系统_ForControl | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 47 MB | 41 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [运乾 许](https://appshunter.io/developer/556801667) | [宇峰 严](https://appshunter.io/developer/455980798) |

## What reviewers say

### 中控系统_ForControl

[App page](https://appshunter.io/ios/app/forcontrol/id556861213)

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-cluster/id1075683096)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中控系统_ForControl free?

中控系统_ForControl is free to download, with no in-app purchases.

### Is E free?

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

### Do 中控系统_ForControl or E have ads?

Neither 中控系统_ForControl nor E shows ads.

### Which is updated more often, 中控系统_ForControl or E?

中控系统_ForControl ships an update every 6 weeks, and E monthly. Most recently, 中控系统_ForControl was updated on September 28, 2026 and E on October 4, 2026.

---

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