Easykeyfind is a free Android app developed by diajidong that works as a Bluetooth key finder. It is compatible with Bluetooth 4.0 and Android 4.4 and later systems. The app connects with the key finder and allows the user to control it through Bluetooth.

The app has two main functions. Firstly, it helps to search for the Bluetooth of the key finder. By tapping the Scan icon in the Device List, the app shows the name of the key finder, which can be renamed by the user.

Secondly, the app alerts the user when the key finder goes out of range through sound, vibration, and flash. The alarm can be set on the key finder, phone, or both. This feature helps the user to locate the lost object with the key finder.

In addition, Easykeyfind can also be used as a Remote Shutter. By tapping the camera icon, the app launches the camera, and pressing the button on the key finder triggers the phone to take a picture or video.