Duolingo
by Duolingo, Inc. · Education & Learning · Language Learning
Gamified language learning app with bite-sized lessons and streak-based motivation.
Quick Answer: Duolingo has a verified Real Score of 4/5 based on 125,000 verified reviews, compared to its App Store rating of 4.7/5. Highly recommended by verified users.
Real Score vs App Store Rating
App Store Rating
Includes unverified reviews
Verified Real Score
Based on 125,000 verified reviews
Gap Alert: Duolingo's App Store rating is 0.7 points higher than its verified Real Score. This suggests that some store reviews may be inflated by fake or incentivized ratings.
Pros & Cons
What Users Love
- Gamification keeps you coming back
- Free tier is usable
- Wide language selection
- Great for beginners
Common Complaints
- Not enough for fluency
- Aggressive notifications
- Hearts system is frustrating
- Repetitive at higher levels
Verified Reviews (20)
The streak keeps me going
I'm on a 400-day streak learning Japanese. Duolingo is the only language app that got me to practice daily. The gamification works on my competitive brain. Is it making me fluent? No. But I'm learning.
Good start, not the finish
Duolingo teaches vocabulary and basic grammar well but won't get you to conversational level. You need immersion, conversation practice, and grammar study beyond what Duo offers.
Hearts system is punishing
Lose 5 hearts and you can't practice anymore unless you pay or wait. Penalizing mistakes in a LEARNING app is counterproductive. Making errors is how you learn. This is pure monetization.
Best free language resource
The amount of quality language content available for free is incredible. 40+ languages with structured courses. For a free app, Duolingo offers more value than any competitor.
Super Duolingo is worth it
$7/month for unlimited hearts, no ads, and progress quizzes. If you're serious about using Duolingo daily, the subscription removes the biggest frustrations. Worth it for daily learners.
Notifications are way too aggressive
Duo the owl is the most passive-aggressive app mascot ever. "These reminders don't seem to be working" with a sad face. The notification guilt trip is manipulative, not motivating.
Stories feature is excellent
The Stories section with interactive dialogues is the best part of Duolingo. Contextual learning through narratives is more engaging and effective than isolated sentence translation.
Some languages are much better than others
Spanish and French courses are comprehensive and well-made. But less popular languages (Vietnamese, Arabic) are noticeably thinner with fewer exercises and less varied content.
Podcast integration is nice
Duolingo podcasts in Spanish and French complement the app lessons with real stories from native speakers. Listening practice that connects to what you're learning in the app.
Leaderboards motivate competitive people
The weekly leaderboards in leagues (Bronze, Silver, Gold...) tap into competitive drive. I study extra to avoid relegation. It's manipulation but it works and I'm learning more because of it.
Repetition gets tedious
After Level 3 of any skill, you're repeating the same sentences with minor variations. "The boy eats bread" becomes "The boys eat bread." More variety in exercises would help retention.
Got me through travel in Italy
Three months of Duolingo Italian before a trip to Italy. Could order food, ask for directions, and have basic conversations. Not fluent but functional. That's a win for a free app.
Math and music courses are interesting
Duolingo expanding into math and music education using the same gamified approach is clever. The music course teaching reading sheet music through Duo's format is surprisingly effective.
Speaking practice is too easy
The speaking exercises accept pretty loose pronunciation. You can mumble through and still pass. For meaningful pronunciation improvement, you need a stricter app or a real tutor.
Best for building the habit
The biggest barrier to language learning is consistency. Duolingo's gamification solves this better than any other app. Building a daily habit is the foundation everything else builds on.
Grammar explanations are shallow
When you encounter a new grammar concept, the explanation is minimal. You figure things out through trial and error. Some structured grammar teaching would improve comprehension significantly.
Family plan for the household
Super Duolingo Family plan at $10/month for 6 people. My whole family is learning different languages. The kids are doing Spanish, I'm doing Korean. Family competition is fun and educational.
AI features are improving
The AI conversation partner and personalized review sessions show Duolingo evolving. The AI practices feel more natural than scripted exercises. This is the direction language learning should go.
Not a replacement for real learning
Duolingo is a supplement, not a complete language learning solution. Combine it with grammar books, native content, and conversation practice. Alone, it builds vocabulary but not fluency.
Accessible language learning for everyone
Duolingo democratized language learning. Free, fun, accessible on any phone. Millions of people are learning languages who otherwise wouldn't have started. That impact is significant regardless of its limitations.
Showing 1-20 of 12,847 reviews
Have you used Duolingo?
Share your honest experience and help others make better decisions. All reviews go through our 5-step verification.
Write a Verified Review
Your review will go through our 5-step verification process
Duolingo FAQ
Is Duolingo worth downloading in 2026?
What is Duolingo's real rating without fake reviews?
What do users like most about Duolingo?
What are the biggest complaints about Duolingo?
How does VerifiedAppReviews rate Duolingo?
Last updated: April 2026