LearnWords is a powerful and intelligent vocabulary trainer designed to measure, improve, and maintain your language skills. Whether you’re learning English, Spanish, German, French, Japanese, Korean, or any other language, LearnWords adapts to your knowledge level, tracks your progress, and helps you remember words for the long term.

Unlike ordinary flashcard apps, LearnWords uses an FSRS-based (Free Spaced Repetition Scheduler) memory model — a next-generation version of SRS. FSRS doesn’t just remind you to review a word; it calculates the exact moment when you’re most likely to forget it, ensuring maximum retention with minimum effort.

Smart Word Knowledge Measurement
From the very first session, LearnWords evaluates your vocabulary. Each word you encounter is classified into one of three categories:

✅ Known – Words you can confidently recall.

❌ Unknown – Words you haven’t learned yet.

❓ Unsure – Words you partially remember or hesitate on.

This classification happens automatically while you play — you don’t need to manually sort words. The app tracks your performance in quizzes, matching games, and speed challenges, and updates each word’s status instantly in the background.

Key Features

🎯 FSRS Smart Review Scheduling – Predicts the perfect time for each review.

🧠 Automatic Knowledge Scoring – Calculates your “word knowledge level” for each vocabulary item.

🎮 Multiple Learning Modes – Quizzes, flashcards, matching games, and timed tests.

📊 Detailed Analytics – Track progress over time with graphs and stats.

🌍 Multi-Language Support – English, Spanish, French, German, Japanese, Korean, and more.

🔍 Focus on Weak Words – Spend less time on what you already know and more on what you’re about to forget.

How It Works

Play and learn with interactive games.

The app analyzes your answers and response times.

FSRS calculates the optimal review schedule.

Your vocabulary list is continuously updated, keeping your learning on track.

With LearnWords, every moment spent playing is also a moment spent learning efficiently. The app works quietly in the background, doing all the calculations for you, so you can focus on having fun while improving your vocabulary.

Start today and see how quickly you can expand your word knowledge!