
Duolingo
No ratings yetLearn languages with AI: lessons tailored to your level, video calls, and roleplay conversations with characters in Duolingo Max. Basic lessons are free.
- Category
- Education & Research
- Pricing
- Details on the service site
- Free plan
- Yes
- Platforms
- Web, iOS, Android
- Use case
- Learning, Translation & localization
Duolingo is the most popular app for learning languages, as well as math, music, and chess. AI tailors exercises to each learner’s level: the Birdbrain model assesses which tasks are easy or difficult and suggests review when you’re about to forget a word. Courses are available in English, German, French, Spanish, and dozens of other languages.
What It Can Do
- Adaptive lessons. Difficulty and review are tailored to each learner.
- Video calls with Lily (Duolingo Max). Talk to a character by voice, with AI adapting to your level.
- Roleplay conversations (Duolingo Max). Order coffee, discuss plans, and get feedback on mistakes after the conversation.
- Explain My Answer (Duolingo Max). Find out why an answer is incorrect, with examples.
- Website and apps. Learn in a browser or on your phone; Max features are available in the mobile apps.
Plans
Basic lessons are free and include ads. The Super subscription removes ads and limits on mistakes. AI features are included in the Duolingo Max subscription, which costs around $30 per month in the US; the price varies by country, and Max isn’t available for all courses.
FAQ
Do I need a VPN or proxy to use the service?
It depends on your region. If the service is not available in your country, its site says so; a VPN or proxy is a way around regional limits, but follow the rules of the service and the laws of your country. How to choose a proxy is covered in our guide to proxies for Claude. The easiest check is to open the service site.
Is it safe to share my data with an AI tool?
Do not enter passwords, payment details, personal data or trade secrets. Many services store requests and may use them to train models, especially on free plans. Check the privacy policy and the settings of the service, where training can often be switched off.
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