Duo Lingo is a great language learning app, and the best part is that it is FREE.. The company earn money by turning the output of its students into a translation service. If you want to know more about this check out the TED talk by the creator of Duo Lingo Luis von Ahn.

It is brilliant new way to generate a community around foreign language learning. Part social learning and part gamified learning mixed up to create a easy to use, rewarding experience, that is solving a large scale computer science problem. Everything about that appeals to me.

Downloads

Android Version
iOS Version