LangLearn

Learn A Language By Listening

Lessons and stories built from the words you already know, slowed down until you understand them. Listen on the commute or the dog walk — no flashcards, no desk.

Start Learning Free Android early access

Why Most Language Learning Does Not Stick

It needs a desk

Flashcards and drills need your eyes and your hands. Most people never find that half hour, so the app sits unopened.

The words are wrong for you

Textbook dialogues are full of words you have not learned yet, so every sentence is a puzzle instead of practice.

Real speech is too fast

Native speakers run words together. Jump straight to full speed and you hear noise, not language.

How it works

Three Steps To Your First Lesson

1Pick your languages

Tell LangLearn your first language, the language you want to learn, and the language your lessons are taught in.

2Start at your level

Choose where you are today: a complete beginner, a few hundred words, about a thousand, or ten thousand. Under a thousand words you start with the lessons; from a thousand you start with ready-made stories at your level.

3Press play and listen

Listen, listen again, then start repeating — the order you learned your first language in. Start slow and speed up as each story becomes familiar.

What you get

Learn Like A Kid. With An Adult Head Start.

LangLearn: Learn like a kid. With an adult head start. Listen. Listen again. Start repeating.
Listen first. Listen, listen again, then start repeating.
LangLearn fluency chart: 500 words already covers about half of everyday speech; conversational fluency at around 900 words.
The most useful words first. Words are ranked by how often they are used, so 500 of them already cover about half of what you hear.
LangLearn: Slow down. Then speed up. Start each story at 0.7x and work up to 1.0x.
Slow down, then speed up. Start each story at 0.7× and work up to full speed.
  • A Beginner Course of audio lessons, taught in a language you already speak.
  • Stories written only with words you know, plus a few new ones at a time.
  • Playlists you can play all the way through, hands-free.
  • Connect Claude and your AI writes new stories and audio lessons at your exact level.
  • No language you want? Ask for it from inside the app.

Questions Learners Ask

Is LangLearn really free?

Yes. Sign in with Google and start learning; there is nothing to pay.

Which languages can I learn?

The app lists every language that is ready today. If yours is missing, you can request it from that same list.

Do I need an AI assistant?

No. The lessons and ready-made playlists work on their own. Connecting Claude is optional: it lets your AI write new stories at your exact level.

Do I have to install anything?

No. LangLearn runs in your browser on a phone or a computer. An Android app is in early access on Google Play.

I want to learn English. Is this for me?

Yes. English learners have their own page: english.ctoteachings.com.

Your First Lesson Is One Click Away

Sign in with Google, pick your languages and press play. Free, in your browser.