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.
So uh on the leaderboard it changes your name me and my friend found this out today so all the names are incorrect
Read the title
It’s really fun to play chess and WIN too and it’s so much fun
It helped me learn Spanish ig but u can’t delete it
I I am shocked this is a good app and it’s helping me sooo much
At school we will have to take Latin after summer Duolingo has prepared me for that class😊
Ok so i like the app and i like how u can now get ur old streak back but i dont like this energy stuff like i cant even finish a unit of chess. Also i was suggesting that duolingo should have like a chat or smthin so that we can chat with our friends or smthin like that. Anyways is overall a pretty good app. But im really complaining bout this energy stuff cause idk why we even need it like can we go back to the hearts!? AND PLS. CONSIDER THIS CHAT THING thanks and have a nice day!
At first Duolingo used the heart system, which allowed me to do 5-6 lessons a day without paying. However, with the energy update, I’m hard capped at most 3 lessons a day, and the update is forcing you to pay to learn. Would prefer any other free site than this.
Just so he doesn’t break my legs…
Я купила за алмазы энергию, пополнила до 25 энергии, а на следующем задании, в самом уроке у меня просит либо продлить подписку, либо списать алмазы, которых нет! Что за развод??..
So many useless words and you have to know them to pass the level. Options for review are terrible. They keep reviewing the same words, most of them are not important, but they skip all the important ones. There is no good way to review what you want to. In new lessons you only focus on mostly new words. Doesn’t incorporate previous lesson words. There is one “barbell” area but it still goes over words from way back that are already solid. Really poor in this area. Speech recognition is very bad. In some places I can literally speak jibberish and it says correct. In other places (flash cards) you can say the word exactly over and over and you will never pass. Support for learning writing is also very poor. You write one character over and over during an exercise and then never review it again. Impossible to learn this way.
I don’t like this app it’s annoying with its dumb super duo thing
Best learning experience ever
I am way better at chess and I only have a 29 streak
Absolutely terrible . They try so hard with bright lights and vibrations to get you addicted to using the app. Crazy amounts of pop ups, and unskipable surveys. By god this is a terrible app
Duolingo is a really good app it takes like 6 minutes to finish maybe 7 six seven but fr I have actually learned a lot on this app
It has shown me a lot and I love it!!!
It’s ok and all, but there are many problems. The energy thing is ridiculous. What if it runs out mid lesson? It should not go down as you answer questions correctly, and you shouldn’t have to wait an hour for 1 energy. In the cross math game, some of the numbers is just one number then just the three dots (example: “2…”), and I have to guess what it is. The lessons teach you dumb and ridiculous sentences, and the streak freezes and streak shields are too expensive for the amount of gems you receive. Also, I was doing a lesson and it said let’s fix some mistakes, no energy needed. I ran out of energy and it didn’t allow me to fix my mistakes that didn’t need energy, also sometimes in Russian when it shows the hard sign (ъ) it says myakis’nyak, and makes me draw it, which is the soft sign (ь). You should also make it so that you don’t loose your energy if you run out before a lesson is done, just a suggestion. Also, whenever my mom reports something on the app, it gives her the choice t
Great
Please change the ads there REALLY disturbing
I always wanted to do Spanish. That’s why I got this app so I recommended a lot. And it’s also fun.
I’m so tired of these money hungry apps, tell me why the ads say “It’s free so there is no excuse”, but when I download it I have 25 energy that makes you lose one after every wrong or correct answer - if you have 0 it will ask you to get super duolingo or spend 600 in game gems that are hard enough to get. I am giving it a 1 star for ad misinformation and the app constantly asking you to buy super or max - and you can barley learn a language without super since there are about 25 questions in each session. To get your energy back you have to wait about two days.
Si me gustó mucho pero tienes que ser responsable de tu racha y odio las competencias de que cosa me siento como si fuera una tarea muy grande y todo lo días , si eres el creador, por favor. No es que no me gusta es que tengo muchas cosas en mi tiempo y odio la competencia y me encanta aprender ,pero si te gusta la competencia y aprender todos los días pues es tu app , gracias por leer todo :)
Great app!!! A+++ eBay is the worst app of all time, they steal you money DONT USE EBAY!!! Anyway Doulingo is a great app!!
I love this app so much it makes me addicted to learning over the summer
The app is very good and keeps me in check but it will not let me make my password for some reason it says error ever time please explain why??
It sucks. It’s stinky you got paid for super Duolingo that is such a pain and why do you need to pay for super Duolingo why? Because they wanna earn money so they gave up now giving me light that cost cheaper it still cost money and I can’t even do two English lessons without need to get super Duolingo such a scam. One star sucks.
This is a perfect time killer and a fun way to learn! I’ve been using the app to improve my English skills and get better at Spanish! My Papa is so proud of me! Gracias Duolingo for being there for me !
it’s been helping me build up my spanish and i’ve been really determined to do it every day because not only u can learn different languages it’s fun too
I am learning 🇮🇹 with this app and it really worked
I learned a lot in two days
I really enjoy Duolingo, my friend has a streak in the 400’s! The reason I gave it a 4 is that theirs just a tons of ads for me but that’s all. Over all it’s a good app!
I lov Duolingo because it helps so much with learning, it really helped me with languages that I needed to know of how t speak. The only problem is with the super Duolingo thing that I'm not willing but I might since I can barely learn anything on one day. One time I was going on vacation and I urgently needed to learn things about the language so I could speak and talk without trouble, and the super got in my way and I was barely able to learn anything. But overall, Duolingo is a great app and I recommend to try it if you haven't.
This app helps me so much! Also this can help you with your education!!!
I used to have this app and now I know 10 languages
It’s been great for multiple languages, but it’s frustrating when it doesn’t process what you say or lags on times lessons. I’ve wasted points having to but time extensions because it doesn’t process what I’m saying (correctly!) or when the word given doesn’t make clear what tense or plural/singular it wants. Wish you could get reimbursed.
I love that it gives u free supers and family plans.
It’s helping me talk to my grandma more better
Forget the negative reviews, Duolingo actually is teaching me Spanish, and I am learning, yes the energy system is sometimes annoying, but buying a family super plan is worth it for a family up to six, best language app, it makes it fun
I kinda wish that video call was free, as a tween I can’t put money into the app, and it seems like a great feature and all, but I feel like it should be a free service so that people can get better quickly without having to pay, because that’s why I downloaded the app, I don’t want to pay just for lessons. This is a great app, but some features that I think should be free aren’t.
You have a “battery” and it loses one charge per question but the charge will go out in the middle of a lesson and I have to restart completely and then wait the next day for my “charge” to go back up. Why is a LEARNING app making u pay to LEARN..?
It is great but i do not like in app purchases and that is what took 2 stars off
This is nice besides the widgets it acts like you have a love story with duo or he just wants to murder you, but it’s fun.
Cannot complete the exercise titled fill in the blanks. The exercise is not accessible with my screen reader voiceover on iPhone. I have an iPhone 16 running latest iOS software please fix this. Thank you. For Contacts I’m doing the Spanish course thank you
I got the Duolingo so I could learn Korean on the app. It said it was free. Well apparently you have to do all these things and if you don’t do your free week trial, which has you pay you can’t do it and that it’s not deleting off my thing.
It’s so fun to learn math and I’ve never ever said that before, but with Duolingo, you gotta learn math and get bad and get gems and like
Because of the replacement of hearts with battery, it forces me to stop learning after like a lesson and a half. I used to be on Duolingo all the time and had a streak of ~3 months, but this discourages me from using the app if I have to either pay or give up after the first lesson
I have been using it for two weeks now and I’m really getting tired of all the bling and bells and whistles and useless animations. Let’s just stick to the content please
Best
I am thankful that I found them now I have been looking for someone like this so long