Nulis Aksara Bali is an Android application that enables the transliteration of Bali script into Latin letters. The app includes a digital flashcard for learning, and the Bali script can be shared in the form of text or images. It also features various Bali script fonts, and allows users to adjust font size and background color. Nulis Aksara Bali is based on the "Babad Bali" document, written by Ida Bagus Adi Sudewa, and includes a special Latin letter button for accessing various Bali scripts, such as a kara, sa saga, pepet, and others. It works offline and has a small storage footprint. The app includes a guide for users and welcomes constructive feedback to improve its accuracy and quality.