# Bluetooth Device Assistant vs GuangYan

The clearest difference is update cadence: Bluetooth Device Assistant at monthly against GuangYan's every 2 months. Bluetooth Device Assistant also leads on iOS requirement (11.0 vs 15.5). 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.

Bluetooth Device Assistant ships an update monthly, GuangYan every 2 months. The most recent releases landed on September 17, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Bluetooth Device Assistant | GuangYan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 25 MB | 47 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [舒华体育股份有限公司](https://appshunter.io/developer/1225498279) | [Liao Yunhua](https://appshunter.io/developer/1393936444) |

## What reviewers say

### Bluetooth Device Assistant

[App page](https://appshunter.io/ios/app/bluetooth-device-assistant/id6461013923)

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

**In-app purchases:** none


### GuangYan

[App page](https://appshunter.io/ios/app/guangyan/id6747191536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Device Assistant free?

Bluetooth Device Assistant is free to download, with no in-app purchases.

### Is GuangYan free?

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

### Do Bluetooth Device Assistant or GuangYan have ads?

Neither Bluetooth Device Assistant nor GuangYan shows ads.

### Which is updated more often, Bluetooth Device Assistant or GuangYan?

Bluetooth Device Assistant ships an update monthly, and GuangYan every 2 months. Most recently, Bluetooth Device Assistant was updated on September 17, 2026 and GuangYan on July 4, 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.*