Koobi: Korean Word Puzzle

Build words, learn Korean

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Find Korean words hidden in a board of Hangul tiles — and learn real vocabulary as you play. New free pack every day. No sign-up needed! Koobi is a cozy word puzzle that teaches you real Korean — one tile at a time. Tap Hangul tiles to spell words, clear the board, and every word you find becomes a flashcard you actually remember. No textbooks, no sign-up. Just play. — HOW IT WORKS — • Each pack gives you 16 Korean syllable tiles • Spell the 5 goal words to clear the pack • Discover hidden bonus words for a Perfect Pack • Tap any word to see its meaning, romanization, and TOPIK level — LEARN AS YOU PLAY — • Every word you find is saved to your Vocabulary • Review words as flashcards anytime • Bookmark tricky words and filter by topic • Track your stats, streaks, and mastered categories — 100 PACKS ACROSS 6 THEMES — First Words · Food & Dining · Family & People · Home & Daily Life · Out & About · Work & Society A brand-new pack unlocks free every day. Build a daily streak and learn Korean a little at a time — the fun way. — KOOBI+ — Unlock all 100 packs instantly, remove ads, and get word hints — with a single one-time purchase. No subscription, lifetime access. Whether you're starting from zero or brushing up for TOPIK, Koobi makes Korean vocabulary stick. Start your first pack now!

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Updated app information.

Version 1.0.1

The developer, hyejin kwon, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • hyejin kwon
Size
  • 49.3 MB
Category
  • Word
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Luink
  • Developer Website
  • Privacy Policy

    • More by hyejin kwon

    You Might Also Like