Every course is a single downloadable file — chapters, quizzes, flashcards, and audio all embedded inside it.
No installs, no accounts, no internet required once it's on your device.
Fun fact — Hangeul, Korea's alphabet, was designed in 1443 under King Sejong — one of the only writing systems on Earth with a known inventor and invention date.
Tip — Master Hangeul first. Once you can read it fluently, every course after it moves noticeably faster.
Fun fact — Japanese blends three scripts in a single sentence — Hiragana, Katakana, and Kanji — each carrying a different job.
Tip — Hiragana and Katakana are each learnable in a weekend. Kanji is the long game that follows.