Every Korean word.
One app.
Food, K-drama, culture, business, daily life — 1,200+ words covering everything about Korea. From your first 안녕 to full fluency.
See how it works.
Six powerful learning modes that adapt to how your brain learns best. Flip cards, listen to pronunciation, match words, and test yourself.
Flip through flashcards with spaced repetition built in. See a word, guess the meaning, and Seottak remembers what you struggle with.
Learning Korean is hard. We get it.
You live in Korea. You hear Korean every day. But textbooks don't teach you what you actually need.
Hangul Looks Impossible
The Korean alphabet seems overwhelming at first. Without a structured approach, most people give up before they start.
Textbook ≠ Real Life
Formal Korean from textbooks doesn't match what people actually say on the street, at cafes, or at work.
No Time, No Consistency
Between work, life, and everything else — finding time to study consistently feels impossible.
Seottak makes Korean stick.
Bite-sized lessons. Real-world vocabulary. Smart repetition that adapts to your brain. Learn Korean the way it's actually spoken.
Every way your brain needs to learn.
Different people learn differently. Seottak gives you six powerful modes to make every word stick.
Flashcards
Flip, memorize, repeat. Classic learning with a smart twist — spaced repetition built in.
Quiz
Multiple choice challenges that test your knowledge and keep you sharp.
Matching
Pair Korean words with meanings in a fast-paced matching game.
Listening
Train your ear with native pronunciation. Hear it, understand it, remember it.
Visual Learning
Learn words through beautiful illustrations. See it, connect it, remember it forever.
Writing
Learn to write Hangul stroke by stroke. From ㄱ to complete sentences.
From zero to fluent.
A structured path from absolute beginner to advanced Korean. 54 categories, 1,200+ words.
First Steps
Daily Life
Conversations
Fluency
Advanced
Mastery
Learning should be fun.
Streaks, badges, XP, and leaderboards keep you coming back every day.
Learning Korean is better together.
Challenge friends or strangers to real-time word battles. Compete, climb the leaderboard, and win real rewards from Korean businesses.
Pick Your Battleground
Choose from 54 word categories or create a custom list. Food, K-drama vocab, business Korean — you decide the arena.
Custom lists let you focus on words you're struggling with. Share your lists with friends so everyone battles on equal footing.
Find Your Rival
Get matched instantly with a learner at your level, or send a private challenge link to a friend.
Our smart matchmaking pairs you with someone at a similar level, so every battle feels competitive and fair.
Battle in Real-Time
Both players see the same words simultaneously. Translate faster and more accurately to score points. Every second counts.
Rounds last 60 seconds. You'll see flashcards, fill-in-the-blank, and listening challenges — all the modes you've been practicing.
See Who Wins
A detailed scoreboard shows speed, accuracy, and streaks. Learn from your mistakes with a post-battle review.
After each battle, you can see which words you got wrong and add them to your review queue automatically.
Climb the Leaderboard
Earn XP and climb weekly, monthly, and all-time rankings. Unlock titles and badges that show off your skills.
Weekly tournaments group players into leagues. Top performers get promoted — just like your favorite competitive games.
Win Real Rewards
Top the leaderboard and win coupons from real Korean businesses — cafés, restaurants, K-beauty stores, and more.
Partner businesses in Korea offer exclusive discounts to top learners. Learn Korean, win coupons, spend them in real life.
The Loop
Be the first to 석탁.
Seottak is launching soon on iOS and Android. Drop your email and we'll let you know the moment it's live.
No spam. Just one email when we launch.