"The lifetime offer w..."— Emma
Master Korean with your favorite K-pop videos.
Instant translations and personalized vocabulary.
Seonsaengnim is not affiliated with the listed K-Pop groups
How to learn Korean easily in 4 simple steps
Select from dozens of popular K-pop groups (BTS, BlackPink, Stray Kids, aespa, IVE, SEVENTEEN and more). The app syncs Korean lyrics with music videos. Pause on any line to see the full translation and detailed grammar analysis (subject, verb, object).
After analyzing a sentence, click on words you want to memorize to add them to Vocabulex, our spaced repetition system. It helps you review at the optimal time to anchor words in your long-term memory. Perfect for effective Korean learning.
Two virtual teachers with different personalities. Kim is patient and methodical, Park is dynamic and motivating. Ask your questions in English, they respond instantly. Perfect for clearing any doubts about the Korean language.
Prof. Kim
Patient & structured
Prof. Park
Dynamic & motivating
Progressive courses from beginner to TOPIK II level. Each lesson includes native audio, interactive exercises, and clear explanations in English. Ideal for preparing for TOPIK exams.
Talk to your teacher and practice your pronunciation in real-time
Repeat words and get instant feedback on your Korean pronunciation
Review your saved words with our optimized spaced repetition system
Translate from English to Korean in 3 politeness levels: casual, polite and formal
Not at all. The app does all the technical work for you. You focus on what you love: listening to music and chatting with your teachers. The rest is automatic.
Get started now"I finally found a method that works for learning Korean. The lessons are clear and the AI tutor is amazing!"
Marie L.
November 2025
Join 500+ learners mastering Korean with Seonsaengnim
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Seonsaengnim is the only app that lets you learn Korean with your favorite K-pop videos. With word-by-word synced translations, an AI teacher available 24/7, and structured courses, you progress quickly while having fun.
With our immersive K-pop method, you can understand your first Korean songs in 30 days. To reach a conversational level, expect 3 to 6 months of regular practice with our Korean courses and exercises.
Seonsaengnim stands out from other apps (Duolingo, Babbel) with its unique K-pop approach. Our app combines fun learning, structured courses, and musical immersion for fast and lasting results. Ideal for K-pop fans who want to learn Korean.
Absolutely! K-pop music is an excellent way to learn Korean. The repetitive lyrics, emotional context, and your passion for your favorite groups (BTS, BlackPink, etc.) create ideal conditions for naturally memorizing vocabulary and sentence structures.