LexyBooster — a free vocabulary learning app with a scientific approach to memorization.

🧠 SPACED REPETITION (SRS)
Learn words using a scientifically proven method. The app schedules reviews at optimal intervals so you remember words long-term, not just for a test.

🌍 18 LANGUAGES, 306 PAIRS
Learn any language from any language — not just from English. Whether you speak Russian and want to learn Japanese, or speak Turkish and want to learn Korean — LexyBooster has you covered.

Supported languages: English, German, French, Spanish, Italian, Portuguese, Russian, Ukrainian, Turkish, Arabic, Hindi, Chinese, Japanese, Korean, Polish, Dutch, Swedish, Swahili.

📚 10,000+ WORDS PER LANGUAGE
Vocabulary organized by CEFR levels (A1–C2). Start with basics and progress to advanced — everything is structured for real results.

🎮 6 LEARNING MODES
• Flashcards — classic word review with flip animation
• Multiple Choice — pick the correct translation
• Typing — spell the word yourself
• Listening — hear the word and type it
• Matching — connect pairs as fast as you can
• Review — revisit words you've already learned

🏆 GAMIFICATION THAT MOTIVATES
• Daily XP goals to keep you consistent
• Streaks to build a learning habit
• Achievements to celebrate milestones
• Leaderboard to compete with others
• Daily challenges for extra rewards
• Duels — challenge friends to vocabulary battles

🗣️ TEXT-TO-SPEECH
Hear native pronunciation for every word. Powered by Google Cloud TTS for natural-sounding speech in all supported languages.

📱 WORKS EVERYWHERE
LexyBooster is a Progressive Web App (PWA). Use it on your phone, tablet, or computer — your progress syncs across all devices.

💡 KEY FEATURES
✓ 100% free — no hidden subscriptions or paywalls
✓ No ads
✓ Dark and light theme
✓ Works offline after initial load
✓ Multi-language interface (14 UI languages)
✓ Custom word sets — add your own vocabulary
✓ CEFR level filtering (A1 to C2)
✓ Detailed learning statistics and progress tracking

🚀 PERFECT FOR
• Language students preparing for exams
• Travelers learning essential vocabulary
• Polyglots studying multiple languages simultaneously
• Anyone who wants a serious, distraction-free learning tool

Start learning smarter today. Download LexyBooster — it's free!