It's a bit of a piss around if you haven't already got it set up/don't really know what you're doing with it, but I've been using the media centre program 'kodi' to watch replays and live games that aren't on FTA, through the AFL add on that you can download here.Absolutely disgusting, that.
They've gone from free access with the smart match replays to a paywall. Then I find out even my subscription on my phone isn't enough for a replay.
Greedy.
As far as I can tell you don't need a Live Pass either.