This app is not ok for kids. The reason I'm saying this is because theres Fart Violence, Violence, Fantasy Violence, Mature Themes, etc. I watched this video on the actual YouTube, and it's called "YouTube kids was a mistake..." And I saw: Minecraft, Fart match and The Scary Teacher 3D. (Google Play ESRB Ratings: Everyone 10+, Teen, Mature 17+) So Not OK for kids. There's even videos on youtube that were not set to made for kids, and there it goes. On youtube kids. Fix All Inappropriate Stuff.