Named after the hundred-eyed watchman of Greek myth, Argus watches the education landscape: spotting new opportunities, pressure-testing the ventures we're building, and tracing every read back to the real-world signals behind it.
The evidence library: the raw signals the pipeline is watching across the education ecosystem. Every idea is built from these.
It thought me Spanish, and chess was SO fun!
I’ve been using this app for a few weeks and I have to tell you, I’m impressed! Even at 59 years old, I’m able to learn another language so easily with these lessons! So impressed!!
This was so fun learning Spanish! I have been crushing my Spanish class in middle school!!!Thank you Duolingo!
I’ve been looking for something to replace social media. This has been amazing! My daughter is doing it as well and we’re also learning to play chess together.
I really enjoy using Duolingo. It makes learning a new language fun and easy to stay consistent with. The lessons are short, helpful, and keep me motivated to keep learning every day. Definitely worth five stars no hesitation y’all should buy it!
I’m learning Spanish and I love it. I’m also very good!!!
I used to want Babble but now that seems insane. The streak feature is super motivational and the way Duo teaches is so cute and the characters like Falstaff and Lucy are so funny! My only complaint is how many notifications you get, it can get really annoying sometimes. But in general is awesome and effective. 🦉🤩
POR FAVOR DÚO DEVOLVEME A MI PERRO😭😭😭😭
Great. But not sure of charges
Easy to follow lessons. And helps me make quick progress.
You need to add back the hearts cause I just wanna learn some other languages, but I can’t when I just keep running out of energy and I’m not paying for it so if you see this, please bring the horses back
Duolingo is the best it taught me so much for Spanish class in high school now I’m going to know so much in Spanish and I might even be ahead in class all Thanks to do Duolingo
Better than I expected. Challenging and yet doable.
While it is a good approach to learning new languages, with all the adds and need to pay to actually learn the language, it isn’t that good of a learning app. Maybe if the app gets rid of all the adds and makes it so you don’t have to spend money just to learn the language, I might consider downloading it again. DO BETTER PLEASE!! Make a better app. Please.
What’s wrong with a honest and linear progress bar?? It’s really shady have a non linear progress bar. That kinda tricks me.
Fun and easy to use!
So fun and educational love using Duolingo,GET THE APP NOWWWW😍😍😍😍😍
it helps me learn and speak fluently!
:( but lessons are good
Overall, the application performs adequately but has notable issues. Many hints provided are incorrect, and reporting these issues often results in acknowledgment without any fixes. Additionally, there is no accessible list of vocabulary words for review or study. Customer support is unhelpful; while they respond with thank you emails after reporting problems, they typically do not address the issues. Due to these concerns, I no longer recommend this app and suggest trying LangLandia instead, which offers better customer service, vocabulary lists, and is more affordable annually.
A nice app but ADDED GAY terminology! Be aware! Those of you that want to teach the little ones a different language; choose something else!
They added all of this stupid energy stuff and now the whole app is ruined every question is like 2 energy I couldn’t even finish my 3rd ever lesson without it forcing me to stop. Never installing this again
I love Duolingo, so it’s so easy and free. I don’t super Duolingo, but I heard that you can have one week free and Duolingo will remind you before.
I love wverthing about these language programs except the angry face. Stop those please!
I played it for a bit it was ok but when I decided to delete I kept on getting ads for it so much and I got tried of it
This app was great at first to learn some basic vocabulary. Since then, I keep losing XP because of the stupid masculine and feminine rules that it never actually formally taught me because the app is stupid at teaching anything more complicated than basic vocabulary. The passive aggressive messages to keep a streak going also drive me crazy. And when you use the talk to text feature that’s available within the app, sometimes it will type whatever it wants, which is not what you said and it counts it as wrong because it doesn’t give you a second to proofread it before it automatically submits what you verbally said
It helps me a lot with Korean and even makes it fun so whoever made this app deserves a reward :)
Pleasantly surprised at how quickly I’ve learned elementary French!
This app became trash this year. I’m thinking of canceling their subscription.
Duolingo will sneakily change the icon to gross pictures, it’s disgusting and you can’t change it to something reasonable. How do I get my money back?
Uses AI😒
I pay for a subscription and they changed the app icon to this really annoying icon of a sweaty, sick bird with no way to change it. I don’t like looking at it enough to delete the app and cancel my subscription
Such a good convenience and so much fun
Conversational Spanish with a game like presentation. Repetition makes it stick. Just a few minutes daily
5 estrelas
This really helps with my German! And don’t worry duo, you’re not gonna have to take my soul. I’m keeping my streak.
Fun and easy to learn, but their charge system is so bad! They’re so greedy and won’t let you go past max 2 tiny lessons for free! Used to be a great app before they got greedy.
I like it but it doesn’t have Morocco
It’s a really nice app for learning. I don’t like that they want you to upgrade to Super Duo a lot. I think it’s a little waste of money. But overall, it’s a really good app, despite the prices.
I learned so much from Duolingo
A formerly good app, has been made unusable without a subscription by a recent update. Also, consider the subscription costs $120 a year.
I've been using Duolingo for years but have experienced limited results related to Korean language learning. It assumes you're picking up all the skills that aren't even explicitly mentioned in each lesson, and I've found it hard to move ahead. Even when I want to go back and review or practice simpler lessons, they've become longer and much more difficult. I now study chess most of the time, and I already knew how to play. Finally, Duolingo has brought back disgusting alternative phone icons, apparently to motivate you to do a lesson, and they remain even after you've completed one or more lessons.
Es una herramienta muy útil para aprender diferentes idiomas
You will not become fluent in German with this app. Duo wastes your time by having one repeat endless exercises about Little Red Riding Hood—yes, really—and about sheep and rats and pigs. Why not use normal vocabulary instead of spending endless units on barnyards and fairy tales with long names, requiring endless typing. Don‘t get me started on the bizarre voices that they employ to teach the exercises. One speaks so fast that she is impossible to understand, and the child‘s voice is like chalk on a chalkboard. Words are slurred and endings dropped. Language teachers speak distinctly, because they want their students to learn. Duo makes learning as difficult as possible. The AI often falls asleep and fails to recognize simple, one syllable words that it recognized 60 times before. Six months later…Duo has updated its vocabulary. Many more useful words. Word recognition remains below average. Still a terrible app for German.
easy to learn, starts easy and builds up, you can learn multiple at once and it is fun trying to extend your streak!
decent app but please kill the stupid owl
it’s good the only thing is it has a lot and i mean a lot of adds
I haven’t found or used all apps, but I like the way the programs help me learn various languages. I don’t like how updates are added, but I’m still challenged to try my best.
Yo soy Micah
I am learning a great deal of Español with this app!