Korean Vietnamese Hanja Dict is a free education and reference app developed by Iljimae Apps for Android devices. This app aims to provide a dictionary that helps Vietnamese and Korean learners understand the relationship between Hanja words in both languages. The app offers a Korean Vietnamese dictionary, a Vietnamese Korean dictionary, and the option to explain the original Han character in Vietnamese.

Korean Vietnamese Hanja Dict is a user-friendly app with a rich example database and does not require a network connection to work. Users can also access the history and review option. The app provides pronunciation but requires a network connection. The free version contains ads, but users can purchase the full version to remove ads and support the author.

It is worth noting that the app also has an IOS version available on the App Store. The user guide is available on YouTube. The developer's contact information is also provided in the app for those who want to learn more about the app or provide feedback.