This is Dusajeon!

Dusajeon is an offline, lightweight, and highly-customizable Korean learner's dictionary.

Features:

- Simple, intuitive, and highly-customizable UI

- 100% offline

- Search by Korean (Hangul, Hanja, or mixed), English, Japanese, or Chinese

- Most definitions available in English, Korean, Japanese, and Chinese

- More than 60,000 Korean language dictionary entries

- Hanja Explorer feature lets you quickly browse through Hanja with options for sorting and filtering

- Facilitates the learning of Hanja to quickly build your Korean vocabulary no matter your level

- Deep link integration: search for any word from within another app via URL (great for flash card decks)

Your user experience is valuable so please do not hesitate to provide feedback or report bugs!