Duolingo — User Review Analysis
AI analysis of thousands of Duolingo reviews. See what users love, what they complain about, and the biggest market gap competitors can exploit.
Overall Verdict
Duolingo
🍎 50 App Store·🤖 500 Google Play·reviews analysed
Users love Duolingo's gamified approach and see real improvement, but recent monetization changes (energy system, excessive ads) are driving significant frustration among free users. The core complaint is that the app no longer delivers conversational fluency despite long-term daily use.
What Users Love
Effective gamification makes learning fun and engaging
“l love this app we can learn lessons by playing”
Visible progress and improvement in language skills
“Szerintem jobb lettem németből mióta játszom”
Wide variety of languages available to learn
“Nagyon sok nyelvet tudsz meg tanulni”
Simple, easy-to-use interface and learning approach
“very easy and fast to learn I think Duolingo is the best”
Streak system motivates daily practice
“I had a 568 day streak, and I love this App so much”
Top Feature Requests
Remove or reduce the energy/hearts limitation system
“i hate the energy update! The hearts was so much better!!”
Add more languages (Croatian, Serbian, Estonian, Tamil, Portuguese PT)
“Please add Estonian language”
Reduce frequency and intrusiveness of Super Duolingo ads
“pleaseee i know you need to advertise super duolingo, but minimise it”
Better speech recognition accuracy
“folyton mellé írja, és kijavítja a szavaimat, amit amúgy jól mondok”
Biggest Concerns
Energy system severely limits free learning progress
“LEHETETLEN TANULNI!!!!!!! :(”
Excessive monetization pressure and ads
“Gyakorlatilag mostmár 3-4 reklámba kerül egy lecke”
App doesn't teach real conversational fluency
“i have 2000 day streak and still can't speak a word in korean”
Technical issues: crashes, bugs, XP not counting
“on ios 26.4.2 duolingo crash every time i finish the last tax”
Poor translation quality for non-English languages (especially Hungarian)
“It translates very, very poorly into Hungarian”
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