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.

Better Notes - Simple notes app that ties notes together with #hashtags

Eduflow - Digital learning that actually teaches students something

Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.

Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.