the energy thing kinda ruins the entire experience
Aggressive ads and upsell screens35×
the ads for super Duolingo with a lot of payment a year
AI-generated content feels careless20×
AI Slop is ruining the app
Pushy paywalls and forced subscriptions18×
they subscribed me without any notice
Repetitive lessons, little real teaching15×
Very repetitive
What users want
5
Bring back hearts instead of energy15×
why can't Duolingo turn the energy back into hearts
Fewer ads and fewer popups12×
stop asking for my contacts
Add more languages like Tagalog10×
Tagalog,bisaya u needa add that
Accessibility fixes for VoiceOver users5×
Please make it accessible
Option to disable chess and league features5×
I can't turn the feature off
If you're the developer, fix this first
Replace energy with hearts or generous free practice, and cut ads and upsell popups between lessons.
Opportunity for a competitor
A focused, ad-light language app with real grammar explanations, no energy caps, and transparent pricing could win frustrated Duolingo users.
Why people say they're leaving
Leaving over energy limits blocking lessons
Quitting after unwanted subscription charges
Deleting over AI-generated content quality drops
Ads and popups make learning frustrating
Recent rating mix
500 reviews
64% 4–5★11% 3★25% 1–2★
5★25050%
4★7014%
3★5411%
2★418%
1★8517%
Recent average 3.7★. 25% of reviews are 1 or 2 stars.
Rating by version
Average stars
5★4★3★2★1★
3.7
v7.144.0
Quick answers about Duolingo
What do users like most about Duolingo?
Users like Fun, effective language learning the most. 60 reviews mention it. They also praise Learns many subjects, not just languages and Streaks and daily habit building.
What are the biggest complaints about Duolingo?
The top complaint is Energy system cuts off lessons. 45 reviews mention it. Users also complain about Aggressive ads and upsell screens and AI-generated content feels careless. Of the 500 reviews we read, 25% gave 1 or 2 stars.
What features do Duolingo users want?
The top request is Bring back hearts instead of energy. 15 reviews mention it. Users also ask for Fewer ads and fewer popups and Add more languages like Tagalog.
Why do people stop using Duolingo?
The main reason people give is Leaving over energy limits blocking lessons. Others point to Quitting after unwanted subscription charges and Deleting over AI-generated content quality drops.
Is Duolingo worth it, according to reviews?
It depends on what you need. Recent reviews give it 3.7 stars on average, and it scores 62 out of 100 for satisfaction. Check the top complaint, Energy system cuts off lessons, before you decide. Its overall App Store rating is 4.7 stars from 5,513,488 ratings.
What should Duolingo fix first?
Based on the reviews, our teardown says: Replace energy with hearts or generous free practice, and cut ads and upsell popups between lessons.
Key stats
Satisfaction
62/100
Recent average
3.7 stars
1–2 star reviews
25%
Reviews read
500
Reviews written
Oct 14 – Oct 18, 2026
Country
United States
Updated
App Store rating
4.7 stars from 5,513,488 ratings
How we made this
We read the 500 newest public reviews of Duolingo on the App Store in the United States. Then we sorted what people say into themes. Each point comes with a real quote. The star counts come straight from the reviews.
Add this badge to your site, press kit or GitHub README. It shows your user satisfaction score and links to this teardown. It stays up to date on its own.