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Duolingo: Language Lessons
Duolingo: Language Lessons
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 [email protected]
Use Duolingo on the Web at https://www.duolingo.com
Privacy Policy: https://www.duolingo.com/privacy
Duolingo: Language Lessons
Package ID
com.duolingo
Version
2195
Developer
Duolingo
Category
Education
Store Rank
42
App Store Link
View in Google PlayDeveloper Privacy Policy
Privacy PolicyObservations Summary:
Permissions Observations
DETECTEDPermissions defined by Apple and Google as dangerous have been observed.
Observed During Analysis
- Allows applications to access information about networks.
- Allows a regular application to use Service.startForeground.
- + 13 more
- Allows access to the list of accounts in the Accounts Service.
- Allows applications to open network sockets.
- Allows an application to modify global audio settings.
- Allows an app to post notifications
- Allows an application to read the user's contacts data.
- Allows an application to read from external storage.
- Allows an application to receive the Intent.ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
- Allows an application to record audio.
- Allows an app to use device supported biometric modalities.
- This constant was deprecated in API level 28. Applications should request USE_BIOMETRIC instead
- Allows access to the vibrator.
- Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
- Allows an application to write to external storage.
- show less
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Why Permissions Matter
If not managed properly, dangerous permissions can permit malicious access to sensitive data, and device features.
Sensitive Data Collection and Sharing Observations
SENSITIVE INFO FOUNDThis app collects, stores, or shares information that is often designated as sensitive and private.
Observed During Analysis
- Build Fingerprint
- Username
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Why Data Collection and Sharing Matters
If not managed properly private data can expose enterprises, customers, employees and partners to breach and compliance violations.
Network Connections Observations
DETECTEDNetwork analysis has detected communication with external servers and data transfer patterns.
Observed During Analysis
Connected Hostname:
- amazon.com
- facebook.com
- + 1 more
- google.com
- show less
Server Locations:
- Ashburn, Virginia, US
- Dulles, Virginia, US
- + 3 more
- Mountain View, California, US
- New York City, New York, US
- San Francisco, California, US
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Why Network Connections Matter
Uncontrolled communication with external servers by an employee-used app could expose sensitive business data to unauthorized third parties. This unauthorized access can lead to data breaches, regulatory non-compliance, and damage to your business's reputation and financial standing.
Privacy Declarations Observations
NOT DETECTEDThis test did not detect a discrepancy, indicating all required declarations are disclosed.
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Why Privacy Declarations Matter
Declarations matter because they provide transparency on how apps collect and use sensitive data. iOS requires Privacy Manifest declarations, while Android requires Data Safety disclosures and manifest permissions.
AI Observations
NONE DETECTEDNone detected. Further analysis recommended.
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Why AI Matters
AI features can process sensitive data in unexpected ways, potentially exposing proprietary information or creating liability.
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