YouTube Kids

YouTube Kids is an app that is made for kids. Kids can watch videos here. The app has many parental control settings such as timing. The app is available in Google Play and App Store.The app has more than 100M downloads in Google Play. It is a teacher approved app in Google Play. It is safer for kids to use "YouTube Kids" more than YouTube. Parents can block some videos or channels here. Only videos that are made for kids can come up.
However, it is criticised for having videos that look kid-friendly, but aren't.