# 广交会EAM vs 研为通讯蓝牙配参软件

The clearest difference is iOS requirement: 广交会EAM at 9.0 against 研为通讯蓝牙配参软件's 13.0. 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.

## The numbers

| Metric | 广交会EAM | 研为通讯蓝牙配参软件 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 19 MB | 29 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广东中设智控科技股份有限公司](https://appshunter.io/developer/1132541281) | [Shenzhen Yanwei Communications Technology Co., Ltd.](https://appshunter.io/developer/1691080676) |

## What reviewers say

### 广交会EAM

[App page](https://appshunter.io/ios/app/eam/id6471042172)

**Features:** macOS Compatibility

**In-app purchases:** none


### 研为通讯蓝牙配参软件

[App page](https://appshunter.io/ios/app/id6775378644)

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

**In-app purchases:** none


## Frequently asked questions

### Is 广交会EAM free?

广交会EAM is free to download, with no in-app purchases.

### Is 研为通讯蓝牙配参软件 free?

研为通讯蓝牙配参软件 is free to download, with no in-app purchases.

### Do 广交会EAM or 研为通讯蓝牙配参软件 have ads?

Neither 广交会EAM nor 研为通讯蓝牙配参软件 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.*