## free. fun. effective.

Learning with Duolingo is fun, and [research shows that it works](https://preview.duolingo.com/efficacy)! With quick, bite-sized lessons, you’ll earn points and unlock new levels while gaining real-world communication skills.

## backed by science

We use a combination of research-backed teaching methods and delightful content to create courses that effectively teach reading, writing, listening, and speaking skills!

## stay motivated

We make it easy to form a habit of language learning with game-like features, fun challenges, and reminders from our friendly mascot, Duo the owl.

## personalized learning

Combining the best of AI and language science, lessons are tailored to help you learn at just the right level and pace.

# learn anytime, anywhere

[Download on the App Store](https://itunes.apple.com/app/duolingo-learn-spanish-french/id570060128?mt=8) [Get it on Google Play](https://play.google.com/store/apps/details?hl=en&id=com.duolingo&referrer=utm_source%3Dduolingo.com%26utm_medium%3Dduolingo_web%26utm_content%3Ddownload_button%26utm_campaign%3Dsplash)

Try 1 week free

## duolingo english test

Our convenient, fast, and affordable English test integrates the latest assessment science and AI — empowering anyone to accurately test their English where and when they’re at their best.

[Certify your English](https://englishtest.duolingo.com/en)

# learn a language with duolingo

[Get started](https://preview.duolingo.com/register)