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George’s profile picture George speaks English. Sofia speaks Spanish.

talk to people who speak it.

Chat with native speakers who want to learn your language. You help them, they help you.

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Free on iPhone, Android and the web.
ПриветHelloこんにちはMerhabaHolaمرحباBonjour안녕하세요OláCześćनमस्ते

Pick from 183 languages.

Matching

find someone learning yours.

Say what you speak and what you are learning. LangX shows you native speakers who fit, and who are around right now.

Not a dating app. Just people who want to practise.

See who is learning Spanish
Corrections

fix each other’s mistakes.

Hold a message, change what is wrong, send. Your partner sees exactly what changed, and you get the same help back.

Replies and corrections are free on every plan.

Echo

the words you missed come back.

Keep any sentence from a chat in Echo. It comes back tomorrow, then in three days, then in a week, until you know it.

How Echo works
Streaks

keep your streak going.

One message a day keeps your streak alive. Miss a day, and a streak freeze can cover it.

How streaks work
Calls

call when you are ready to talk.

Voice and video calls right inside the chat, on iPhone and the web. Type first, talk when it feels right.

When you can call

what people say.

  • “Great app!! If you are wanting to have real conversations with someone that speaks the language you are trying to learn, this app is what you need!”
    Amanda Hernandez Google Play
  • “The admin team are awesome. This app has so much potential and they are working on it everyday to improve the experience.”
    Erica Harris Google Play
  • “Really good language learning app. Free, without ads and open source.”
    Elias Google Play

free to start.

LangX is a free language exchange app. Chatting, replies and corrections never cost anything. Pro is there when you want more people to talk to.

Free

Chats, corrections, calls and Echo. Everything you need to start talking today.

Replies and corrections are free on every plan

Pro

Unlimited new chats and unlimited translations, for when you want to meet more people faster.

See plans

questions.

Yes. Replying to messages and correcting people are unlimited for everyone. Pro removes the daily limits on new chats and translations, and the yearly plan starts with a free week.

On iPhone, Android and in your browser. It's the same app everywhere.

Yes, on iPhone and in the web app: use the call button at the top of a chat for a voice or video call. You can call someone once they have sent you 5 messages, calls are free on every plan, and nothing is recorded. Calls are coming to the Android app. Rather not be called? Turn off Allow calls in Settings → Privacy.

You only see people who speak the language you're learning and are learning the language you speak. That way every conversation is useful for both of you, not a favour one person does for the other.

Yes, three ways. Invite friends: every 3 who join with your link and start talking give you a month of Pro, up to 3 months a year. Keep a streak: 7 days gives you a week, 100 days a month, 365 days 3 months. Or type a gift code on the plans screen in the app. Free Pro never renews and never charges you. More on the plans page.
All questions

say hola to someone today.

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