Kamus Bahasa Jawa Offline, developed by Ant Bee Dev, is a free Android app that provides a comprehensive offline dictionary for the Javanese language. The app offers three types of Javanese language: Ngoko, Krama Inggil, and Krama Madyan. The app's simple user interface makes it easy to navigate and search for words, with the added convenience of bookmarking your favorite words for quick access later.

One of the app's key features is its offline functionality, allowing users to access the dictionary without an internet connection. Additionally, users can easily share words with their friends with just one click. The app also includes a Dark Mode and Night Mode for easy reading in low light conditions.