Universal-Remote Control for All TV, Ac, Set Top Box is a remote control app that lets you use your Android phone or tablet as a universal remote control. It works over the Internet, and you don't have to install any additional hardware or set up any additional services. It's a free app, so there are no costs associated with using it. The app has a variety of features, including the ability to create and use remote controls with just one click. It also supports a wide range of devices, as well as providing easy-to-use and free controls for all TV brands. Finally, the app has channel up/down buttons, as well as volume up/down control, so you can easily control your TV the way you want on the go.