Some apps are created especially for the device or manufacturer but there are exceptions. It would help if you specify which Player you want to use. On my TV I use an IPTV player but on my PC I use others. The ones from the LG store are mostly available for both PC and mobile devices, for PC there is a greater variety so it shouldn't be difficult for you to find something suitable. You can search by the name of the app in question or look for similar ones.