The myCloud TV app is available for Swisscom TV 2.0 and devices with Android TV. On Swisscom TV 2.0, you’ll find the app under ‘Apps’ in the menu, in the category "Recommended apps".
Users of an Apple TV 4k (from 4th generation) can download a Swisscom myCloud app for Apple TV from the TV App Store.
On Android TV, you’ll find the app in the Google Play Store.
View a list of all Android TV devices here.