I have been having probems with free filmon installed through an android ap. At first it worked fine (about a month), then I was getting request to register all the time, after registering the screen size was small. when I enlarged the screen the message would come up that my free HD trial was over.
So I downloaded the filmon 'balltecam' ap that worked for a while then the same thing started to happen after about a week.
Not to be put off I downloaded the filmon 'family' ap the same thing happened again after about a week.
I now use my android or pc and go through the internet and select the filmon schedule and it works fine, the battlecam and streaming still will not go full screen.
I think that filmon are trying to force me to buy the full package, I suppose you dont get anything for nothing.