# ClickDFU vs ECS边缘通讯服务

The clearest difference is iOS requirement: ECS边缘通讯服务 at 13.4 against ClickDFU's 18.6. 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.

## The numbers

| Metric | ClickDFU | ECS边缘通讯服务 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 19 MB | 40 MB |
| Requires iOS | 18.6 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) | [上海玖汐信息技术有限公司](https://appshunter.io/developer/1783231566) |

## What reviewers say

### ClickDFU

[App page](https://appshunter.io/ios/app/clickdfu/id1661913768)

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

**In-app purchases:** none


### ECS边缘通讯服务

[App page](https://appshunter.io/ios/app/ecs/id6738973175)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClickDFU free?

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

### Is ECS边缘通讯服务 free?

ECS边缘通讯服务 is free to download, with no in-app purchases.

### Do ClickDFU or ECS边缘通讯服务 have ads?

Neither ClickDFU nor ECS边缘通讯服务 shows ads.

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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.*