I am using Sony Liv app with Amazon fire stick free of cost. However TV Live channels I can not watch in free subscription, But previous recorded episodes are free to watch you no need to pay anithing. Initialy I was thinking to subscribe it for whole one year but after usage of six month I realised it would not be a smart decision. This is a buggy app, it takes time to open, some times when you try to open your favourite episode it says server is unreachable. And it logged out.
And frequency of ads to much in recent updates. Ok if you are using it free, but dont go for subscription.
Thanks