This release does not have a Play Store Description, so we grabbed one from version 1.0:

Features
Discover new shows and movies from the world's most creative minds on Apple TV+

Watch TV shows and movies that you've already purchased or rented from Apple, available in the Library tab

Watch premium channels - all ad-free, on demand, and shareable with up to 6 family members

Find new release movies or explore the catalog of over 100,000 movies and shows, including the largest catalog of 4K HDR movies

Watch Now is your home in the Apple TV app, where you can find expertly-curated collections and personalized recommendations picked just for you

Up Next, your personal watch list, helps you quickly find and watch your favorites, or resume what you're watching from the moment you left off across all your devices