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Always free · No account needed to start

STKD WRLD

One App · Every Language
I speak English
💛 We encourage you to subscribe to @stkdwrld on YouTube ▶️, so we can keep the app free for everyone.
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STKD WRLD
ONE APP · EVERY LANGUAGE
▶ Open the app · free
🎙️AI teachers that speak, and listen
93,600word translations · all languages combined
27languages you can learn
streaks to chase
▶ As seen on YouTube

Why I built STKD WRLD

Why the app exists and why it will stay free. Press play, and subscribe if it helps you.

Why I built STKD WRLD
▶ Watch & Subscribe on YouTube
The price check

They charge up to $251 a year. Here: $0.

STKD WRLD · $0 Duolingo $96–168 Babbel ~$107 Rosetta $143 Pimsleur $251
📊 See the full comparison
Why STKD WRLD

Every language. AI teachers. Always free.

Teachers you can speak to out loud, roleplays for the situations that actually happen, your own textbook read back to you, and English for the job you're going for, in 27 courses, in the language you already speak. Every language on Earth is the goal. The comparison speaks for itself. See it →

💼

English for work NEW

Practise the interview before the interview, and the phone call, the customer, the boss, your first day. Eight work conversations where the AI teacher plays the other person. In every course, in your own language.

💬

AI teachers you can talk to

A teacher from the country of the language you're learning, who knows its food, its manners and its daily life. Speak out loud and they listen, and answer out loud, if you want them to.

🎭

Roleplays that feel like the street

Order at a food stall, take a taxi, bargain at the market, check into a hotel, make a friend. Real situations with a goal, not sentences to repeat.

📖

Your own book, taught by your teacher

Upload the PDF you already study, your school's textbook or your class handout, and the teacher answers from it, page numbers and all. It stays on your phone.

🎙️

Say it and be corrected

The Pronunciation Gym listens and tells you what to fix. Listen & Repeat trains your ear hands-free, on the bus, in the kitchen.

📸

Point your camera at anything

A menu, a sign, a form. Scan it, see what it says, save the words straight into your learning.

🌍

27 courses, all of them full size

Every course has all 320 lessons and 3,600 words and phrases. The interface speaks 27 languages.

🧠

It remembers what you forget

Spaced repetition brings a word back exactly when it's about to slip away. Daily goals, streaks and 👑 crowns keep the habit alive.

📶

Offline, installable, synced

Install it like a real app and learn with no signal. Make a free account and your streak, XP and saved words follow you to any device.

Simple

Three steps to your first words

Pick your languages

Choose any of 27 languages to learn and the language you already speak. The app runs in 27 languages.

Learn & quiz

Meet real words with your teacher, then lock them in with quick, satisfying quizzes.

Come back daily

Your streak, XP and 👑 crowns grow as you do. Small wins, every single day.

Free

Check your level in two minutes

Twelve questions in the language you are learning, spoken out loud. At the end it tells you where to start.

The movement

Climb it together

We're just getting started, and we can't pay for things yet. So the price of this movement isn't money. It's you showing up: learn, invite a friend, follow the channel. Every bit of that is fuel, and every rung we climb, we give something back.

⚡️ Learners
▶️ YouTube subs
🤝 Friends invited
🔥 Streaks kept
Rung 1 · Start here

Follow STKD WRLD. That's how it stays free

Here's the deal: you follow us → we earn from views & ads → every lesson stays free for everyone. Following is the only thing we ever ask. Your subscribe is literally what keeps it free. We're @stkdwrld on all of them:

Reach our first 1,000 followers and the next course gets built, always free, like every one before it.

🎉
Rung 2 · 100,000 followers

STKD WRLD events

We start hosting free community events: live group lessons, meetups and challenges, online and in real life.

🌍
Rung 3 · 1,000,000 subscribers · 1,000,000 learners

The STKD WRLD Fund

The app was always free and stays that way. That part was never up for negotiation. What changes here is that we launch the STKD WRLD Fund: a permanent slice of everything we earn, funding language learning for people worldwide.

Three rungs. Simple, honest, ours. Right now it runs on heart and hustle. Climb the first one with us.

The collective

Connecting creators worldwide

STKD WRLD is built with a global collective of creators. Bring your audience, share the language they love, and grow with us. Founding creators get featured in the app, promoted to our learners, and first in line for revenue share once we're monetized. We feature our creators, not the establishment.

🎬 Join the collective 🌍 Browse the directory
Youkeep your audience
🌟featured in-app
🚀founding creator perks
Questions

Good to know

Is it really free?

Yes. Everything is free. The lessons work offline. No account needed, no catch. A free account just lets your progress sync across devices. Follows and views are what keep it that way. Plainly, they are the business model. Every subscribe funds more free lessons for everyone.

Do I need to install anything?

No. It runs right in your browser. But you can "Add to Home Screen" to keep it one tap away on Android and iPhone.

Can it help me with English for a job?

Yes. That's what Work Mode is for. You can practise a job interview, a phone call, a customer, your boss, your first day, the morning briefing, pay and hours, and telling someone you're running late. The AI teacher plays the other person and corrects you as you go, in your own language. We can't get anyone a job. What we can do is make sure the English isn't the reason you don't get one. It works the same way in every one of the 27 courses, and it's free.

Which languages can I use it in?

All 27 courses are now full size. Every language has all 320 lessons and 3,600 words and phrases, from Thai to Zulu. The app itself runs in 27 interface languages, so you learn in the language you already speak. Every language on Earth is the goal.

Will there be official levels (CEFR, HSK, JLPT)?

Yes. That’s the public roadmap. Every language gets the frame its learners actually use: CEFR up to B2 for European and most languages, HSK for Chinese, JLPT for Japanese, TOPIK for Korean. Each level is built from the official word lists, and a level label appears in the app only when its words are really in. No relabeling, no shortcuts. Today every course is a free vocabulary course of 3,600 words, and the climb happens in the open.

I'm a creator. How do I get involved?

Tap “Join the collective” and tell us about your channel. Founding creators get featured inside the app's Watch tab, promoted to our learners, and first in line for revenue share once we're monetized.

Who's behind STKD WRLD?

STKD WRLD is built by Stoked Robert, one creator on a simple mission: one app, every language. Built in the open, always free, funded by follows and views instead of subscriptions.