Samsung now released a free application called “TV Remote” which will help you to control your television over Wi-Fi. You can download the application through Apple’s App Store for free. However, to make it work with your iPhone you must have the latest 2010 Samsung TV models that support Internet TV. This application would able to perform all the basic functions that an ordinary remote control can do such as changing channels, volume etc by just touching the onscreen controls.
You can also use the application for entering characters for the Internet and as a game control to play games on Internet TV. The application is compatible with iPhone, iPod touch, and iPad.