A standalone Twitch app is finally available on PS4 in the UK, after months of waiting.
Twitch streams used to be only available to users through the Live from PlayStation app — an app which has such an abysmal user interface that it’s almost impossible to use, never mind connect to a stream you want to watch. The other downside of Live from PlayStation is that it only allowed you to watch streams that showed gameplay from PlayStation 4.
The Twitch app is almost identical to the Xbox One incarnation, which has been available for months, and lets you view video gameplay regardless of the source or platform it is being streamed from.
You can download it here from the PlayStation Store.
Source: God is Geek