Duolingo, the free language-learning service, is releasing an app called Test Center that lets users take a standardized test on their mobile device and potentially earn certification for their ...

Language-learning platform Duolingo is announcing a number of updates around its testing services today. First, the company now offers a free basic language assessment test. Unlike the company’s $20 ...

Duolingo today announced their Test Center feature is going live. The app, available now for Android and the web (in September for iOS), will now let users take an administered language test right ...

When you become a Duolingo Plus user, you get access to all learning and practice content, unlimited mistakes, and no ads. As someone who was a free user for over a year, I can see how these added ...

Learning a new language can be hard work, and testing your reading and listening comprehension isn’t always the most riveting part of the process. Duolingo Stories ...