Duolingo: Language Lessons

Contains adsIn-app purchases
4.4
38.3M reviews
500M+
Downloads
Editors' Choice
Content rating
Everyone
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About this app

Learn a new language with the world’s most-downloaded education app! Duolingo is the fun, free app for learning 40+ languages through quick, bite-sized lessons. Practice speaking, reading, listening, and writing to build your vocabulary and grammar skills.

Designed by learning experts and loved by hundreds of millions of learners worldwide, Duolingo helps you prepare for real conversations in Spanish, French, Chinese, Italian, German, English, and more.

And now, you can learn Math, Music, and Chess the Duolingo way!

• Build real-world math skills – from calculating tips to identifying patterns – and sharpen your mental math in our Math course. Learn foundational topics like multiplication, fractions, geometry and more, and keep your brain sharp with more challenging exercises, games, and word problems.

• Learn how to read music and play popular songs on your device in our Music course – no piano or instrument required! Using an on-screen keyboard, you’ll learn bit-by-bit, from finding notes on the keyboard to playing your first song.

• Master moves, level up your game, and play real matches in our brand new Chess course. Checkmate!

Whether you’re learning for travel, school, career, family and friends, or your brain health, you’ll love learning with Duolingo.

Why Duolingo?

• Duolingo is fun and effective. Game-like lessons and fun characters help you build solid speaking, reading, listening, and writing skills.

• Duolingo works. Designed by learning experts, Duolingo has a science-based teaching methodology proven to foster long-term knowledge retention.

• Track your progress. Work toward your learning goals with playful rewards and achievements when you make practicing a daily habit!

• Join millions of learners. Stay motivated with competitive Leaderboards as you learn alongside our global community.

• Every language course is free. Learn Spanish, French, German, Italian, Russian, Portuguese, Turkish, Dutch, Irish, Danish, Swedish, Ukrainian, Esperanto, Polish, Greek, Hungarian, Norwegian, Hebrew, Welsh, Arabic, Latin, Hawaiian, Scottish Gaelic, Vietnamese, Korean, Japanese, English, and even High Valyrian! And now, learn Math, Music, and Chess with our newest courses!

What the world is saying about Duolingo⭐️⭐️⭐️⭐️⭐️:

Editor's Choice and "Best of the Best” — Google Play

“Far and away the best language-learning app.” — The Wall Street Journal

“This free app and website is among the most effective language-learning methods I’ve tried… lessons come in the form of brief challenges — speaking, translating, answering multiple-choice questions — that keep me coming back for more.” — The New York Times

“Duolingo may hold the secret to the future of education.” — TIME Magazine

“...Duolingo is cheerful, lighthearted and fun…” — Forbes

If you like Duolingo, try Super Duolingo for 14 days free! Learn a language fast with no ads, and get fun perks like Unlimited Hearts and Monthly Streak Repair.

Send any feedback to android@duolingo.com

Use Duolingo on the Web at https://www.duolingo.com

Privacy Policy: https://www.duolingo.com/privacy
Updated on
Oct 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Financial info and 6 others
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

4.4
36.3M reviews
Hinda Golda Davidson
October 16, 2025
For a while there have been bugs in the app that the 'daily refresh' of the music lessons would not be matched up with the songs actual names. Another bug is that sometimes you would get a reward but it wouldn't actually show up and you didn't actually get it. Another thing that bothers me is the Duolingo ad that has someone sitting in the restroom, and a few other ads. They don't seem appropriate, as children use this app too. Otherwise besides these things the app teaches lessons pretty well.
17 people found this review helpful
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C
October 1, 2025
I have a 1,364-day streak. I just got switched from the heart to the energy system and it's awful: I can't even complete one "legendary" lesson without running out of energy, usually at the very last question (of course). Obviously a ploy to force learners to subscribe to the paid app. Every recent change has been for the worse (repetitive lessons, no explanations for mistakes, etc.). I was reluctant to let my streak go, but this does it.
2,134 people found this review helpful
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Donald W. Meyers
October 11, 2025
You can learn something on this app, but it appears to be a cash grab. No real grammar lessons unless you shell out money, and you only get 5 mistakes (supposedly to make you pay more attention to the lesson) unless you pay for unlimited errors. And it will claw back quests you've completed. Tonight, I should have got credit for at least five quests between my desktop and phone apps, but I was only given three. I'd see the number tick up, and then back down.
44 people found this review helpful
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What’s new

Thanks for updating! This version includes:
– Performance enhancements to support daily rituals
– Visual adjustments to improve clarity of the path
– Streak Society members now see more than before
– Removed the bones. The bones were a distraction. The bones are gone now.

As always, consistency is key.
Complete your lesson. Stay on the path. Do not look away.

The owl sees all 👁️👁️👁️