How do I access Apple TV?
I want to watch Apple TV but don’t know how to get a subscription
iPhone 12, iOS 17
See here: Get Apple TV+ - Apple Support
or go to the TV app on your iPhone, select any Apple TV+ show, then follow the on-screen instructions.
Subscribe to Apple TV+, MLS Season Pass, or an Apple TV channel on iPhone - Apple Support
______________________
Once you are subscribed, you can use that on any device that has the Apple TV app, when signed in with the matching Apple Account. Including on select third party devices.
How to watch Apple TV+, MLS Season Pass, and more - Apple Support
Get the Apple TV app or Apple TV+ app on your smart TV or streaming device - Apple Support
Watch on these smart TVs and third party streaming devices - Apple Support