The stream scene has been twitching for one very important feature since the PlayStation 4's launch: a native Twitch app allowing all broadcasts to be viewed on the new-gen console. There's good news coming out of TwitchCon 2015 today, then, as it's been announced that a new client will deploy on the device later this year. It'll also be available on the PlayStation 3 and Vita.
The app will enable you to view any stream on the aforementioned systems -- even those not being played natively on a Sony machine. Those of you that are vocal will be pleased to know that the chat functionality will work across all appliances, too. Just remember that it doesn't cost anything to be polite.