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.
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
A monthly test limit is honestly absurd and greedy.
The answer was just like every thing I thought.
Quizlet has helped me over the years with my tests always helped me get A+
This is helping me a lot, I am getting 87% now so I will keep practicing.
It helps studying go smoothly
Y’all suck when I was in high school this app was my everything now I can’t study because I have to pay WTH
I tried the monthly and was flooded with adds. I paid for the Quizlet plus on my computer and it didn’t register on my app. Nothing but problems with this
Shouldn’t have to pay.
GENSHIN IMPACT YOU HAVE THREE HOURS TILL I JUMK RELEASE THE PREVIEW NOOWWWWWW
In a few hours, the trailer preview for Snezhnaya is expected to release. If it doesn’t release in a satisfactory timeframe, then expect something big to come.
GENSHIN, MORE PRIMOSSS. LOHEN NOT HEREEEEE
I’m only making this review because I think it’s funny to rant to Google Classroom of all things, and I also hate this app but anyways GENSHIN WHERE IS THE VIDEO?!! WE NEED TO SEE HER MAJESTY! ALSO GIVE OUT MORE PRIMOS FOR THE F2PS LIKE ME 😭
DUDE THE TSARITSA LOOKS SO PRETTY EVERYBODY LOOKS SO PRETTY (I’m not gonna give it 5 stars though I hate Google Classroom)
Overall a great app, but the web browser is missing dark mode and my eyes pay the price 😭. 4/5 stars. I'll come back and rate 5 if the browser gets dark mode.
TheIn the recent updates I am unable to hide old courses that are still open, but yet are done.
Love this lol!
It doesn’t explain
Need Help?(or just want to learn) Khan will help
Could not sign up to sign in do to “unexpected errors” upon multiple attempts.
This helps me to prepare for fourth grade
Incredible platform. After succeeding in my profession for 13 years. Heading back to school was nerve wrecking. Khan Academy gives me hope it’s possible.
dude, how is nothing available on the damn app. if i wanted to "open in browser" for half the features, i'd just do it on pc. the hell? it doesn't even let me log in with google, "unexpected error occurred". ok man
So, I’m really into JavaScript, but there’s a problem there. As with others, (like Scratch), it’s a bit skewed towards keyboards, so I’m asking, can there be something for mobile as well, like a contest or even a whole section for mobile. I don’t care how big or small, just please do something for mobile.📱
The app helps me with my studies and now I am way above average.
Free, easy understanding with lots of videos, many different subjects, more interesting then school, throughly goes through topics, rewarding for hard work, explains each question if you want it to, and lots of other things I’m probably forgetting.
I think it’s great that you’re able to learn so much for free will such informative lessons. I love you Sal khan!! lol
I've used Khan academy for help in school and on and off since graduating, just for funsies. I can't believe it's still free. This is perhaps the single greatest educational resource known to man. Wonderul.
I never paid attention in high school, only passed because of covid. So when I decided I wanted to go to college my grades said “Absolutley not”. Thankfully khan academy has allowed me to study and prepare myself for community college so I can get better grades and go to a better college
Khan Academy is a fantastic learning platform that makes tough subjects easy to understand. The videos are clear, the practice is helpful, and the mastery system actually builds confidence. Best of all, it’s completely free, giving students, parents, and teachers a reliable way to learn at their own pace. It’s one of the most valuable education resources available today.
This app is great because it helps you understand what you are gonna learn in future so you won’t have trouble when you actually learn it at school. It is also good because when you get stuck on something at school and you don’t know what it means because the teachers didn’t teach you very good, you can watch the videos. That’s it!!! Byeeee!
Not for me this was a worse app but it wasn't good constantly so I don't think I'm gonna be using this but I read it three stars
This is a very helpful resource for anyone who wants to catch up on or review things they are learning. It’s a good way to get ahead, for summer school, or even if you do home or online school. This helps a lot. Highly recommend this.