A free app for Android, by Mobile Tools Shop.

It allows you to control all your LG Smart TVs using your Android mobile. No additional hardware or plugins are required. It works over the Internet and Wi-Fi connections. It supports all web-based LG Smart TVs and requires a built-in infrared (IR) blaster. It works for all models and all brands.

It is very easy to use. All you need to do is install the application, connect your smartphone or tablet to the same Wi-Fi network, and start controlling your TV. You can use the app to pause, play, stop, and change the volume of your LG Smart TV. It also allows you to change the channel and the frequency. You can use the app to browse through the channels and find the one that you want to watch.