duolingo

Mobile Apps

5 Mobile Apps for Modest Business Owners

Not everything -- including apps -- has to be all bells and whistles all the time.

How Duolingo Mastered the Fickle Language of Startup Success

Luis Von Ahn, co-founder of the popular free language-learning app, opens up about his passion project's past, present and future.

Duolingo, the Chart-Topping Language App, Unveils a Platform for Teachers

The new classroom dashboard is just one way the learning startup wants to make education more accessible for everyone.