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you actually care about.
A YouTube video, a book, an article or your own recording. Bring your curiosity.
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The conversations you want to have. Make them your language practice.
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A slower kind of adventureWe put the map away and started to wander.
Transcript
In context03:42We put the map away and started to .
03:48There was so much to .
03:54Sometimes the best places are .
Your next wordB2
wander
To walk or travel without a fixed plan or direction.
wander around · wander through
Sample vocabularyYour native language. Your next language.
- English
- French
- Spanish, Castilian from Spain
- Italian
- Russian
Less studying in isolation
Life gives you the context.
LangOS helps you keep it.
Start with something
Notice a word.
Keep its whole story.
Save a word or a phrase from the transcript or page. Its meaning, examples and original context come with it.
Build your vocabulary
Remember it.
Then use it for real.
Review when it is time, then find opportunities to use your words in your own conversations.
Meet SpeakingStay for the story.
Leave with the language.
Not another list of words you will never use.
A collection of moments that meant something to you.
A vocabulary with a point of view. Yours.
More than a word.
A way back to a moment.
Keep the sentence, the scene and the reason a word caught your attention. An AI card brings the meaning, pronunciation and useful combinations together.
- Examples built around your context
- Optional examples from the web
- Explanations in your native language
Your vocabulary
Sample collection- wanderTo walk without a fixed planLearning
- take it all inTo fully notice and enjoy somethingFamiliar
- off the beaten trackAway from the places most people goLearning
Sample review1 / 3
A slower kind of adventure · 03:42
We put the map away and started to ______.
To walk without a fixed plan or direction
A little practice. A lasting connection.
Let the words
come back to you.
Your review queue remembers what needs another look. Recall a word in its original sentence, or type it into the gap. You choose how well it stuck.
Spaced repetition, built around your own vocabulary.
From knowing it to saying it
Your words deserve
a place in the conversation.
Upload an audio or video recording, identify your lines and get feedback on your speech. Find more natural phrases and places where your vocabulary could have helped.
Weekend conversationSample recording
You
I was agree with the idea. We made a small walk by the lake. We just walked around without a plan.
A more natural way to say itSample feedback
Small changes.
More of your own voice.
I was agreeI agreed
made a small walktook a short walk
We wandered around the lake.
A word from the sample video, ready for a real conversation.Feedback on your lines, not everyone else's.
Your native and learning languages, taken into account.
Progress that means something
See your language
become part of your life.
Follow the words you save, the reviews you complete and the patterns in your speaking. A clear view of what you have practised and what deserves your attention next.
A few things you might be wondering
Good questions.
Which languages can I learn?
English, French, Spanish, Italian and Russian. Choose any of these as your native or learning language. Spanish uses the Castilian variety from Spain. The interface is in English.
What kind of content can I bring?
YouTube links, PDF books and documents, article text, and your own audio and video files. Uploaded videos can get automatically generated subtitles.
How does reviewing work?
LangOS schedules reviews using spaced repetition. Practise your own words with definitions, original context and missing word exercises. Your answers help determine when a card comes back.
Can I customise the AI feedback?
Yes. Card generation, Speaking analysis and example search each have their own settings. Add instructions, choose your level and select the websites you prefer for examples.
Can I use a recording of my own conversation?
Yes, using a recording you have permission to share. Upload audio or video, check the transcript and mark your lines before analysis. You can manage recordings in your account.
How do I join the beta?
LangOS is currently in a private beta. Access is free for invited testers, with usage limits shown in the app. Use the login details from your invitation. If you do not have an invitation, ask the person who shared LangOS with you.
Your curiosity is a good place to start
One good story.
A whole new vocabulary.
Private beta. Free with an invitation.