Valve announces that the Steam Link app is now available for iOS and Apple
TV:
The Steam Link app, designed to extend Steam's suite of services and
accessibility, is now available free of charge for iOS and Apple TV users (https://itunes.apple.com/us/app/steam-link/id1246969117).
The Steam Link app allows gamers to experience their Steam library of games on
Apple (iPhone, iPad, Apple TV) devices while connected via 5Ghz network or wired
Ethernet to a host computer running Steam. The Steam Link app features support
for the Steam Controller, MFI controllers, and more.