DragonBox Numbers - Teach kids about numbers with an easy and fun game
Wikids - An encyclopedia that talks to your kids
Litnerd - The Pixar for education, reading program for K-5 schools
Four Seconds - A timer and a simple rule: stop it at exactly four seconds.
Pili Pop - Great language learning method for kids
TisaneAPI - Detect hate speech, cyberbullying, and more in 27 languages