There is now a YouTube Kids app for Apple TV. It is the first time that the service has a specific application on the platform.
Download YouTube Kids on Apple TV
As the name suggests, the application filters the content to make available only what is suitable for families. While there are specific apps for the service available on iPhone and iPad, there have been no apps for Apple TV so far. The service offers parental controls and up to eight customizable profiles. There’s even an “Only approved content” mode that allows parents and caregivers to manually choose which videos children can watch. This is available free in the App Store.