Kids in the Apple TV app
The Kids screen in the Apple TV app 
is a curated collection of movies and TV shows just for kids. You can browse by age or other categories.
Browse content for kids
Open the Apple TV app
on Apple TV.In the menu bar, swipe to Kids, then browse featured movies, TV shows, and collections.
Select an item to see ratings, descriptions, and purchase or rental information.
Play a movie or TV show
When you find what you want to watch, select it, then choose from any of the options that appear:
Play the item or open it in a channel or app: Select Play or Open In. If you haven’t subscribed to the channel or app, follow the onscreen instructions.
Buy or rent a movie from the iTunes Store: Select Buy or Rent, then select the option you want and confirm your purchase or rental. For details, see Pick a movie to watch.
Buy a TV show episode or season from the iTunes Store: Select Buy, then select the option you want and confirm your purchase. For details, see Pick a TV show to watch.