DragonBox Numbers - Teach kids about numbers with an easy and fun game
Qustodio - Free parental control software. Monitor and track your child's online activity. Block dangerous sites and protect kids from online bullying.
Wikids - An encyclopedia that talks to your kids
OurPact - Parental Control for apps and devices
Litnerd - The Pixar for education, reading program for K-5 schools
FamilyTime - FamilyTime is one of the best parental controlling application and family tracking application and finder at the moment available over the internet.