DefIt turns everyday reading into a vocabulary-building experience. Tap any word to see its definition, track your progress, and grow your word bank — all while reading content you actually enjoy.
The phenomenon of K-pop has transcended borders, becoming a global cultural force that connects millions of fans across diverse backgrounds.
No flashcards. No boring drills. Just read, tap, and learn.
Choose from topics like K-Pop, Sports, Movies, and more. Content tailored to your interests keeps you engaged.
See a word you don't know? Tap it. Instant definitions appear inline without breaking your reading flow.
Watch your vocabulary grow over time. See stats on words learned, readings completed, and streaks.
Content adapts to your level. Whether you're a beginner or advanced, readings match your ability.
Get definitions in both English and Chinese. Perfect for learners who want context in their native language.
Build a personal word bank. Review saved vocabulary anytime and reinforce what you've learned.
It's as simple as reading your favorite article.
Browse reading content curated around your interests — music, sports, movies, culture, and more.
As you read, highlighted vocabulary words are waiting for you. Tap any to reveal its definition instantly.
Words you learn are saved to your personal vocabulary. Track your growth and revisit words anytime.
See what our users are saying about DefIt.
"I've tried so many vocabulary apps, but DefIt is the first one that actually sticks. Reading about K-pop while learning new words? Genius."
"The tap-to-define feature is so smooth. I don't have to leave the app or break my reading flow. It just works."
"Having bilingual definitions is a game changer. I can understand the nuance in both English and Chinese."
Download DefIt for free and start learning words through reading today.