Minzel - Minzel is a beautiful and free mindmapping tool built for creatives and gives you the power to...
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.
TiddlyMap - An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!
Eduflow - Digital learning that actually teaches students something
Wisdomap - Wisdomap Medicine is a study aid that helps medical students create differential diagnoses and suitable management plans from a presenting complaint and structured revision notes.
Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.