Google today released the new YouTube Kids iOS app, providing kid-friendly videos through a bright, easy-to-use user interface. It's the official children's programming app from YouTube, with favorite content from Sesame Street, Thomas & Friends, Dreamworks, Mother Goose Club, TuTiTu, and Super Simple Songs. Kids can also search for age-appropriate content on any topic they're interested in.
Acccording to the release notes for the app:
The app is rated 4+, optimized for iPhone 5 and iPhone 6, and has family sharing enabled.