Real-time translation
Send messages in your language. Your conversation partner reads them in theirs. No copy-paste, no switching apps.
Now available on the App Store & Google Play
Chat in any
language.
Learn as you go.
Langu lets you message friends and family in your language while they read in theirs — with real-time translation, AI grammar explanations, and fluency tracking built right into the conversation.
Everything you need to practice
a language naturally
Grammar explanations
Tap any message to get an AI-powered grammar breakdown. Learn why a sentence is structured the way it is.
Conversation suggestions
Stuck on how to reply? Langu Plus suggests natural responses based on the conversation context.
Fluency tracking
Track your reading and writing activity week over week. See your language improve in real numbers.
Telegram bridge
Pro users can connect their Telegram account and chat across platforms without switching apps.
School & team plans
Language schools can add Langu for their students. Teacher dashboards, progress reports, and bulk invites included.
Start free.
Upgrade when you're ready.
Every new account gets a 7-day Plus trial — no credit card required. After that, keep chatting for free or unlock unlimited translation and AI features.
Free
R$0
- 15 translations/day
- 3 grammar explanations/day
- Unlimited chats
Plus
Most popularR$24,90/mo
- Unlimited translation
- 30 grammar explanations/day
- 10 conversation suggestions/day
- Full fluency dashboard
Pro
R$44,90/mo
- Everything in Plus
- 200 grammar explanations/day
- 50 conversation suggestions/day
- Telegram bridge
- Priority support
Ready to
start chatting?
Download Langu and invite a friend today.
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