YouTube Kids - YouTube for the youngins on iOS and Android
Tinitell - Wearable mobile phone for kids. GPS enabled.
KidsBeeTV - Safe Cartoon App for children. Watch popular kids shows Polly Pocket & Pinkfong; Lingokids learning videos & fun cartoons such Om Nom.
Facebook Messenger Kids - Safer and More Fun Video Calls and Messaging
Hopster TV - Netflix for kids
Kindaba🎈 - Simple private sharing for families