Dusajeon Korean Dictionary2.7.2 - App Store

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!

Version History - Updated age rating information 2.7.2 12/12/2025 - Added some UI tips and hints 2.7.1 09/19/2025 - Bug fixes
- Code optimizations
- Behind-the-scenes preparation for future updates 2.7.0 09/16/2025 - Bug fixes 2.6.1 01/17/2025 - Fixed mail client bug
- Added ability to copy example sentence text via long press
- Added option to choose preferred text-to-speech voice 2.6.0 10/07/2024 - Fixed some minor UI bugs
- Added ability to copy Hangul
- Some performance improvements 2.5.3 07/27/2024 - Fixed crash when using Japanese result labels
- Fixed missing translation in settings 2.5.2 12/13/2023 - Fixed typo in Chinese UI 2.5.1 10/06/2023 Version 2.5.0 new features:

- Added Japanese and Chinese search capabilities! Note: for pure Hanja searches, please use the new language select button on the top-right of the search screen to specify language.
- Tapping the large Hanja on the Hanja details page will now cycle through alternate (simplified) forms, if available
- You can now choose to display alternate (simplified) characters in the Hanja Explorer 2.5.0 04/17/2023 Version 2.4.0 introduces some useful new features and customization options!

- Added option to show Japanese and Chinese simplified characters on Hanja labels
- Added lots of color customization options to Hanja labels
- Added toolbar buttons to the Hanja details page
- You can now tap variant/simplified Hanja on the details page to copy them
- Added option to automatically play audio when viewing an entry
- Some UI bug fixes 2.4.0 02/26/2023 Fixed missing localizations 2.3.3 01/25/2023 - UI optimization for iPad
- Added option to customize number of columns in Hanja Explorer 2.3.2 01/19/2023 Addressed an iOS 15 bug in which the Hanja Explorer sort method buttons could not be selected 2.3.1 01/19/2023 New feature incoming: "Hanja Explorer"!
With Hanja Explorer, you gracefully level up your Hanja and Korean knowledge. 
Easily sort and filter characters by exam level, usage frequency, and stroke count.
Quickly view all character details and words in which they're used in one tap.
Text color customization allows for smooth Hanja browsing to fit your liking.

In this version 2.3.0 update:

- Added Hanja Explorer
- Added option to group together all example sentences 2.3.0 01/17/2023 bug fixes 2.2.1 01/04/2023 Version 2.2.0 includes numerous performance improvements and bug fixes as well as the following new features:

- Multilingual definition support: most definitions available in English, Korean, Japanese, and Chinese
- Alternate/simplified Hanja search capabilities (Beta)
- New example sentence sorting option
- New app icon
- You can now tap the current tab to quickly return to the home of that tab
- You can now tap Hanja on the definition screen to copy individual characters to your clipboard 2.2.0 01/03/2023 Version 2.1.0 is here with bug fixes and new features!

- Fixed bug where sound isn't audible in silent mode
- Added performance option to disable live search
- Added option to apply accent color to entire UI
- Various small UI tweaks
- New app icon 2.1.0 11/12/2022 Version 2.0.0 brings many new features and improvements to aid you in your Korean learning journey!

- Complete database rework resulting in lots of new language data and incredible performance improvements
- You can now bookmark entries and reference your most recent 30 entries in the bookmarks and history tabs
- Phonetic Hangul, vocabulary level tags, related words, and a lot more example sentences are here to provide more nuance and context for entries
- Corrected Hanja entries that were either missing some meanings or pronunciations
- Tap the copy button to copy an entry's Hanja to your clipboard
- You can now choose any accent color your heart desires
- Dark mode and light mode can now be toggled from within the app
- Text-to-speech pronunciations with speed control have been added for all entries and their examples
- Improved localizations for Chinese, Japanese, and Korean
- Deliciously new app icons 2.0.0 09/22/2022 - Tap on a Hanja on the definition screen to see other words that contain that character
- You can now choose from five different Hanja font locales
- Five new UI language options have been added including Korean, Japanese, and Chinese
- Bug fixes and performance improvements 1.3.0 08/25/2022 Improve your Korean by learning the Hanja!
- New detailed hanja section on definition screen
- Added romanizations to search results
- Added option to turn off romanizations
- Various UI bug fixes and improvements 1.2.0 08/12/2022 Deep link integration is here!
- Now you can open any definition page from within another app
- Use the URL format: "dusajeon://api/details?id=PUT_HANGUL_OR_HANJA_HERE" 1.1.0 08/01/2022 Minor bug fixes 1.0.1 07/29/2022 1.0.0 07/21/2022