Users can search for "Amazon Prime Video" in the Apple TV App Store for download.
This app is not currently in Apple TV Search, but is expected to change from then on. The best way to find this application right now is to search for "Amazon" in the tvOS App Store, click on "Amazon Shopping" and scroll down to find the Prime Video app in the "More By This Developer" section.
In addition to landing Apple TV set-top box, the iOS application update alsoiPhoneX display resolution provides support.
Apple initially said that the Prime Video app landed on Apple TV set-top boxes and Apple TV applications at some time this summer, and Amazon also echoed Apple's claim in a Twitter message that it did not materialize. At the Global Developers Conference in September, Apple once again conceded that the app was coming online, but did not reveal the exact release date, and the app was not yet available when the new Apple TV 4K was released.
Amazon Prime Video application allows users to watch its growing content of movies and TV shows, the company is making more efforts in the original content.
The relationship between Apple and Amazon is not stable, after the latter stopped selling Apple TV set-top boxes in 2015 as the two companies failed to reach a consensus on how to split their revenue into Amazon's iOS apps. Now, if users want to buy movies or TV shows through Amazon's iOS app, they're redirected to the Amazon Web site to complete the purchase. However, it remains to be seen whether this situation will change once the relationship between the two companies improves.