This app is getting worse w/ each update

This app is getting worse w/ each update up to the moment it doesn’t works at all!
It shows that it is connected to the Network and that it selected to a TV to connect but in another message it says No TV Found …. Neither I can play music or see pictures from my iPhone 5s …..
Therefore I’m looking for another app, which can do all that. Do you know of any?
BTW, I’m using Samsung Smart TV ue48h6470ss

Martin 1947 about Samsung Smart View