There is an option for life time Ultra now. For the United States it’s $99 USD. Honestly at that price making it a negative for me ghost rider. Although, respect anyone getting it. Good way to support the dev for something they use every day for the most part.
S0undTV is a good app for Twitch if you have an android TV device. No ads and support for the emotes if you like having the chat up. You’ve got to login to twitch through the app though to start watching. It’s broken before and had ads play, but gets fixed within a few days. Lastly there is a delay compared to desktop. If that’ll be a deal breaker.