# 蓝牙收发工具 vs ModuleDesignTools

The clearest difference is update cadence: ModuleDesignTools at monthly against 蓝牙收发工具's every 5 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.

蓝牙收发工具 ships an update every 5 months, ModuleDesignTools monthly. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 蓝牙收发工具 | ModuleDesignTools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 15 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [祖策 谢](https://appshunter.io/developer/983519195) | [深圳炜煌打印机有限公司](https://appshunter.io/developer/1755521906) |

## What reviewers say

### 蓝牙收发工具

[App page](https://appshunter.io/ios/app/id1658298287)

**In-app purchases:** none


### ModuleDesignTools

[App page](https://appshunter.io/ios/app/moduledesigntools/id6748936667)

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

**In-app purchases:** none


## Frequently asked questions

### Is 蓝牙收发工具 free?

蓝牙收发工具 is free to download, with no in-app purchases.

### Is ModuleDesignTools free?

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

### Do 蓝牙收发工具 or ModuleDesignTools have ads?

Neither 蓝牙收发工具 nor ModuleDesignTools shows ads.

### Which is updated more often, 蓝牙收发工具 or ModuleDesignTools?

蓝牙收发工具 ships an update every 5 months, and ModuleDesignTools monthly. Most recently, 蓝牙收发工具 was updated on June 11, 2026 and ModuleDesignTools on September 17, 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.*