Duolingo AI

Duolingo AI enhances the world's most popular language learning app with GPT-4-powered features that make practice more conversational, personalized, and effective. AI features are available through the Duolingo Max subscription tier.

• Roleplay — Practice real-world conversations with AI characters in scenarios like ordering at a cafe, checking into a hotel, or negotiating at a market
• Explain My Answer — Get detailed grammar and usage explanations for why your answer was right or wrong
• Adaptive difficulty — AI adjusts lesson difficulty in real time based on your performance patterns
• Pronunciation feedback — AI evaluates your spoken responses and provides pronunciation guidance
• Video Call — Have open-ended voice conversations with AI characters for immersive speaking practice

Intermediate learners use Roleplay to bridge the gap between structured exercises and real-world conversation. Beginners use Explain My Answer to understand grammar intuitively. Serious learners use Video Call for speaking practice without a human tutor.

Duolingo's AI features feel naturally integrated into the gamified learning experience. Try them at duolingo.com.

1. Download the Duolingo app (iOS/Android) or use the web version
2. Choose your plan:
   • Free — Core lessons with ads, hearts system, basic exercises
   • Super ($7/mo or $84/yr) — No ads, unlimited hearts, progress quizzes
   • Max ($14/mo or $168/yr) — All Super features plus Roleplay, Explain My Answer, and Video Call AI features
3. Select a language — Choose from 40+ language courses and take the placement test or start from scratch
4. Access AI features (Max):
   • Roleplay — Look for Roleplay scenarios in your lesson path
   • Explain My Answer — Tap the 'Explain' button after any answer
   • Video Call — Available for select language courses at intermediate levels
5. Practice regularly — Duolingo's AI adapts to your schedule and learning patterns, optimizing review timing for retention