Duolingo is the best free app for learning a language. Unique features and a clear structure make it a reliable place to learn new languages or sharpen your skills.
Duolingo was the first free language-learning app to rival expensive paid programs. It offers plenty of self-paced exercises to help you build a base understanding of dozens of languages or review one you already know. It's easily the best free language app you can find, and our Editors' Choice. …