Question about Sony OLED KD65AG9

This works without an app download to the TV because Chromecast is integrated. However, you must be a TV neo MAX customer.
https://www.sunrise.ch/de...

Great TV, would buy it again. Kind regards

This is the question you should ask Sunrise if this app is available for AndroidTV.
I use the UPC TV app. UPC says that the app runs on the AndroidTV platform and it does. (tested on Sony Android TV and Xiaomi MI Box S).