BLE Tool is a free Android application developed by CozyOZ that is categorized as a utility and tool. This app is designed for developers who are working on Bluetooth embedded devices. It can be used as a partner device during development and provides essential features to make the development process easier.

With BLE Tool, you can scan remote BLE devices or advertise like a beacon. It allows you to set services, characteristics, and descriptors. You can also send and receive data and check it. This app provides all the necessary tools to develop and test Bluetooth embedded devices.

Overall, BLE Tool is a powerful app that is helpful for developers who are working on Bluetooth embedded devices. It has a user-friendly interface and provides all the necessary features to make the development process easier.