In three months,
you'll actually speak
Not another app that hands everyone the same course. Lingua OS diagnoses you daily and rebuilds your lessons around what you personally get wrong.
No credit card Β· Full access free from day one
Getting started takes a minute
Nobody gets the same course β your own AI coach
Which situation do you want to practice?
Which language do you want to learn?
Start speaking with an AI coach from day one.
English is live today. The other language packs are in development β the AI coach, assessment and speaking engine are already shared across all of them.
Pay once for three months
Not a subscription. You buy the full 3-month program and it ends on its own.
Free
Build the habit first
- β15-minute daily mission
- β1 AI speaking session a day
- βUnlimited SRS review
- βOne level assessment
3-Month Mastery
The shortest path to speaking
β $29.67 per month
- βFull 60-minute daily mission (shadowing included)
- βUnlimited AI speaking and pronunciation feedback
- βA curriculum rebuilt for you every night
- βWeekly progress report
- βEnds automatically after 3 months β nothing to cancel
Secure PayPal checkout Β· Cards accepted
Mastery + Coach
Writing feedback that reads like a tutor
β $49.67 per month
- βEverything in 3-Month Mastery
- βUnlimited AI writing correction
- βWeekly level tests and detailed pronunciation reports
- βPriority support
Secure PayPal checkout Β· Cards accepted
Full refund within 7 days Β· No auto-renewal
Frequently asked questions
Can I really speak after three months?
Most learners who keep 30β60 minutes a day move up half a CEFR band. What matters is not volume but minutes spent speaking out loud, which is why every mission includes shadowing and conversation.
How is this different from other language apps?
Nobody gets the same course. Every night your previous day is analysed and today's mission is rebuilt, so the sounds and grammar you got wrong become tomorrow's drills.
Does the payment renew automatically?
No. You pay once for the full three months and it ends on its own. There is nothing to cancel, and you get a full refund within the first 7 days.
How much can I do for free?
The level assessment, a 15-minute daily mission, one speaking session a day and vocabulary review stay free forever. No credit card required.
Which languages can I learn?
English is available today. Korean, Japanese, Chinese, Spanish and French are in development, and the assessment, speaking and pronunciation engines are already shared across all of them.
Start today, and three months from now is different
Thirty minutes a day. Follow the lesson your AI coach designed. Try it without signing up.
Start free β