Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Four Seconds - A timer and a simple rule: stop it at exactly four seconds.
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
Wikids - An encyclopedia that talks to your kids
Lingvo TV - Learn languages while watching movies on Netflix.
DragonBox Numbers - Teach kids about numbers with an easy and fun game