Since the app is in beta, you can't just mosey down to the Windows Phone Store, download, and install it. Instead, you need to hit the sourcelink, fill in your name, email address, and the name of the Windows Phone model that you're using. You'll get emailed with a link to the app.
The app offers hundreds of free live and video-on demand television channels, both local and regional. You can get up to 10 hours free of DVR recording and there are paid HD Channels and DVD plans available.
Again, if you're interested in the beta version of this Windows Phone 8 app, click on the sourcelink below.
source: FilmON TV via WMPoweruser