Remote Control For Den is an easy-to-use app that allows you to convert your smartphone into a remote control. It works as a TV remote and has all the functions you expect from such a device. It's a free app, and you don't need to pay to use it.

Once you've downloaded the app, you can start using it right away. The first thing you need to do is to make sure that your phone is connected to the same Wi-Fi network as your TV. Then, you need to open the app and select the device you want to control. After that, you will be able to use all the functionalities of the device. In particular, you will be able to turn the TV on or off, change the channel, and so on.