# GY

> Bluetooth device controller for music playback and FM radio. (iPhone/iPad app by 师松 梁.)

- Source: https://appshunter.io/ios/app/gy/id1466052553 (this page in markdown: same URL + `.md`)
- Developer: [师松 梁](https://appshunter.io/developer/922518056)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 9.3 · 11 MB
- Languages: English, Chinese
- Released: 2019-06-21
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gy/id1466052553/reviews.md

## What is GY?

1、Use the GY App to control the device to play music, FM
2、Support Bluetooth BLE
3、UUID distinguishes Bluetooth devices

## Key features

- Device music playback control
- FM radio functionality
- Bluetooth BLE support
- UUID device identification


## Frequently asked questions about GY

### What can GY do?

GY allows you to control a device to play music and FM radio. It also supports Bluetooth BLE and uses UUID to distinguish Bluetooth devices.

### Is GY free to use?

Yes, GY is available for free. There are no costs associated with downloading or using the application.

### What devices does GY support?

GY is designed for iPhone and iPod devices. It utilizes Bluetooth BLE for connectivity.

### How does GY identify Bluetooth devices?

GY uses UUID (Universally Unique Identifier) to differentiate and identify various Bluetooth devices it connects with.

### When was GY last updated?

The latest version of GY, 1.5, was released on August 20, 2019. The app was initially released on June 21, 2019.

### What is the age rating for GY?

GY has an age rating of 4+, making it suitable for a wide range of users.

### Does GY have ads?

No, GY does not contain advertisements. The application is ad-free.

## Version history (last 5 releases)

### 1.5 — 2019-08-20

Fixed bug

### 1.4 — 2019-07-31

Fix playing song is a music name flashing problem

### 1.3 — 2019-07-20

Fixed the problem of failed acquisition of local music

### 1.2 — 2019-07-10

1、Add a pattern from a sync device

### 1.1 — 2019-07-02

Fix App settings EQ does not match device screen display

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## More apps by 师松 梁

- [DIY SMART KEY](https://appshunter.io/ios/app/diy-smart-key/id1159590077)
- [BeConnected](https://appshunter.io/ios/app/beconnected/id1226933087)
- [Aromalife](https://appshunter.io/ios/app/aromalife/id1304232603)
- [iMortor2](https://appshunter.io/ios/app/imortor2/id1392251233)
- [TrueMaster](https://appshunter.io/ios/app/truemaster/id1435279475)
- [iAroma](https://appshunter.io/ios/app/iaroma/id1435313983)

All apps by 师松 梁: https://appshunter.io/developer/922518056

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*