Polygon4y
Second Screen
The Vita also presents an avenue for second-screen functionality for PlayStation 4, but Sony has smartly expanded beyond their own handheld with this week's release of the PlayStation App.
Business Insider India4y
'Is Sling TV on PS4?': No, but other streaming apps are — here's what you should know
And while some apps seem to be universal — YouTube and Netflix, for instance — others can only be used on specific consoles. If you're looking to watch Sling TV on your PlayStation 4 ...