Learn Korean: SSEUDA

Learn Korean vocabulary and grammar with short daily practice. SSEUDA is a Korean grammar practice app for English-speaking learners who know some words but want to use them accurately.

DAILY KOREAN VOCABULARY PRACTICE
Daily Build gives you eight focused questions shaped by your learning progress. Recall Korean vocabulary, choose a fitting form, and build a Korean sentence in context—not just recognize a translation.

KOREAN GRAMMAR PRACTICE
Trap Match compares forms that learners often confuse, including 안 vs 않, 이에요 vs 예요, and 에 vs 에서. Daily questions also practice Korean endings and particles in sentence contexts.

LEARN KOREAN WORDS IN CONTEXT
Explore 1,100+ dictionary-backed Korean words. Search in Korean or English, review due or weaker words, and use Word Blueprint to see meaning, pronunciation, part of speech, 받침, useful forms, examples, and mastery dimensions. Dictionary-derived entries retain attribution to the Korean Basic Dictionary from the National Institute of Korean Language.

PRACTICE KOREAN SENTENCES
Choose and type Korean sentences to connect each word with its form and meaning, rather than only recognizing an English translation.

OFFLINE, PRIVATE PRACTICE
Core Korean grammar and vocabulary practice works offline. Your progress and practice history stay on your device. No account or ads are required. This release has no analytics or active remote sentence-checking service.

SSEUDA is for beginner and intermediate Korean learners who have started learning Korean and want to use their vocabulary more accurately.