504 Essential Words Flashcards

⚡️Master the 504 Must-Know Words for English Fluency😎

Want to boost your English vocabulary with one of the most trusted word lists for learners?

This app helps you learn and retain the 504 most frequently used English words through interactive flashcards, smart review timing, and visual learning.

Whether you're preparing for English exams, improving your reading comprehension, or simply expanding your vocabulary, this app gives you the tools to learn faster and remember longer.

🚀 Why Learners Love This App

✅ Focused 504 Word List

Learn from a time-tested vocabulary list used by students, teachers, and exam prep courses around the world. Each word has been carefully selected to build a solid foundation in English.

✅ Spaced Repetition System (SRS)

Don’t waste time on words you already know. Our adaptive algorithm ensures you review each word at just the right time to make it stick.

✅ Visual Flashcards for Better Memory

Strengthen your memory with image-based flashcards. Associating visuals with vocabulary helps make learning faster and more effective.

✅ Organized and Easy to Follow

The full 504-word list is divided into manageable sections, so you can learn step by step without feeling overwhelmed.

✅ Multiple Study Modes

Practice words with definitions, example sentences, listening, and recall — building skills across reading, writing, and comprehension.

✅ Track Your Progress

See how many words you’ve mastered, review weak areas, and set personal study goals to stay motivated.

⚡️Start Learning the 504 Words Today

Strengthen your English vocabulary with one of the most popular word lists for learners. Review daily, remember deeply, and improve fluency fast😎

This app is perfect for learners who want a focused approach to vocabulary building.

👉 Want to study more languages or create your own word decks?

Try Memoryto, our all-in-one flashcard app with support for English, German, French, and Spanish — plus smart features like custom decks and a visual dictionary.