LinDuo language courses are trusted by 10m+ learners worldwide.

Real English for real conversations - learn what matters!

Course Content:
• 135 real-life topics you will actually use
• Complete program: vocabulary, phrases, sentences
• Read, Listen, Write, or combine all - you choose
• 18,000+ words of content for every skill level

Learning Boosters:
• Review material using spaced repetition
• Work on material you've made mistakes with
• Bookmark flash cards for quick review
• Focus on what matters - skip what you know
• Multiple question types: translate, listen, fill-in, type & more

Audio Features:
• British and American accents
• Both male and female voices
• Various pronunciation speeds

Customize:
• Change any translation to memorize faster
• Select course difficulty (beginner, advanced)
• Give your eyes a break with dark theme
• Learn anywhere - online or offline
• Customize phonetics, illustrations, timer & more
• Multi-user device support with profile system
• Automatic 7-day server-side progress backup

Stay Motivated:
• Make Learning Fun: 3 Word Games to Play
• Set up your daily practice reminders
• Track progress with detailed stats
• Multiple leaderboards (global, friends)
• Set a daily goal to stay motivated
• 140 achievements in 18 categories

Price:
• No subscriptions, no interruptions - just learn!
(Love the app? Help us: donate or watch reward video!)

We have designed our app with one goal: your fastest path to fluency. We believe that learning speed should depend on you alone. No subscriptions, no distracting ads, no artificial limitations - this is exactly how learning should look like.

Learn a language the natural way—just like a child does! Start by listening and memorizing words, then progress to short phrases, and finally master complete sentences. Our app follows this proven sequence without drowning in grammar rules!

Our enhanced spaced repetition algorithm builds personalized learning sessions, focusing on what you need to practice while skipping mastered content. Detailed statistics track your progress, showing exactly where you're improving and what needs attention.

Choose your own learning path! Whether you want to focus on reading, practice spelling, or improve listening - each skill can be trained separately. Ready for a challenge? Combine skills in one comprehensive lesson.

10 years of research and student feedback shows that everyone understands language differently. Translations can vary based on context and culture. To help you stay in natural learning flow, we let you edit translations to match your perspective.

Master the language in minutes, not hours. Quick, bite-sized lessons fit perfectly into your busy life. Like having a personal tutor in your pocket which works perfectly online or offline, with a dark theme option for comfortable night-time learning.

Turn language learning into an engaging game experience:

• True or False: Test your translation skills
• Word Search: Find hidden vocabulary
• Word Builder: Construct words from syllables

Each game helps you practice different language skills while having fun. Progress through levels at your own pace, with new challenges keeping you motivated.

Master essential daily topics:

• Introducing yourself
• Restaurants & Bars
• Airport & Hotel
• Shopping
• Getting around
• Job interviews
• Sports events
• Gaming vocabulary
... plus 130+ more topics!!

No textbook vocabulary - just practical phrases for everyday situations!

Support our mission through optional donations and unlock exclusive perks! Join our community and help shape the future of language learning!