Somebody has to pay for a language app. Servers cost money, and AI teachers cost money every time they open their mouth. The only question is who pays.
Everyone else picked the learner. Duolingo Max is $168 a year. Pimsleur is $165. Rosetta Stone is $159. Babbel, Busuu, Memrise: all of them charge the person trying to learn, and the ones with a free tier keep the useful part behind the wall.
STKD WRLD is paid for by attention instead. People watch on YouTube, and that is what covers it. You watch, you like, maybe you follow, and that is what covers it. Not a trial, not a freemium tier with the good bits locked. The whole thing.
Here is why that is better for you, and not just cheaper. An app paid for by subscriptions has to keep you subscribed, so it has every reason to make progress feel just out of reach. An app paid for by attention only has to be worth telling somebody about. Those two things pull in very different directions, and you can feel which one an app is built on within about a week.
1What you get
All of it, on day one, without an account.
27 languages to learn, in 27 interface languages. 54 AI teachers you can talk to out loud and be corrected by. Your own PDF textbook, uploaded and read by the teacher. Roleplays, lessons, a phrase book of 3,176 phrases, camera translation, and a call screen where you speak instead of type.
2What it costs
Nothing. No account needed, no paid version, and no ads inside the app. Nothing is locked and nothing expires.
3What you need to install
Nothing. It opens in your browser and works on any phone or computer. If you want it on your home screen, your browser can put it there. There is no app store and no APK.
4The lessons work offline
Once it has loaded, the lessons, the phrase book and the vocabulary stay on your phone and keep working with no signal: on a bus, on a boat, in a border queue. Talking to the AI teacher is the one part that needs a connection, because the teacher lives on the server rather than on your phone.
The app has a teacher you can actually talk to. You say it, it tells you what landed and what didn't. 27 languages, no account needed, nothing to download.
Open STKD WRLD →Questions people ask
Is STKD WRLD really free?
Yes. No account needed, no paid tier, and no ads inside the app. It is paid for by attention on YouTube instead.
What is the catch?
You are the audience rather than the customer. Watching, liking or following is what keeps it running, and none of that is required to use anything.
How many languages does it have?
27, and the whole interface is translated into all 27 as well, so you can learn Thai from Burmese or Spanish from Arabic.
Do I need to download anything?
No. It runs in the browser. Nothing from an app store, no APK.
How do I make an account?
You do not. Open it and start.