From LG Electronics, Inc.:
"This application is a Wi-Fi remote control that allows a user to control network-connectable devices. If both a smart phone and a LG device are connected to the same router, you can use your phone as a traditional remote control after a simple connection process. It may not operate properly depending on the phones performance. Please check before using! Check the condition of the Wi-Fi connection before using. It may not operate properly if the Wi-Fi signal is weak."