HomeLink is an Android-based application developed by LinkJapan that acts as a control center for IoT devices. It supports a wide range of IoT devices including eRemote Pro, eRemote 5, ePlug 2, and many more. The app's main feature is its ability to set up and control IoT devices easily and efficiently.

One of the most convenient features of the app is the QR-Link function, which allows users to control their IoT devices by scanning a QR code. The app's user interface is intuitive and easy to navigate, allowing users to manage up to six IoT devices, sensors, or scenes on a single screen. HomeLink also supports integration with other IoT products and services, creating a connected world where everything in the home is linked.

It's important to note that the app requires the use of LinkJapan's IoT products or other compatible devices for use. Overall, HomeLink is a great tool for controlling multiple IoT devices from one convenient location.