I look at it this way Dolby.

I got the first edition of the Samsung[2014] 4K Smart TV and the APP for UltraFlix is on it.

Support helped me install it.

It would be dumb[there is another word I could use] of Samsung not to include the newer Samsung Platforms.

Most people can assuredly check their model #number and see if it can be downloaded.

I do not have a Tizen Platform , but some others do.

Thanks for that Link.