DataKode is a free Android application designed to assist users in accessing and interpreting information based on various codes found on identification cards in Indonesia, such as KTP and NPWP. It emphasizes that it does not check personal data but matches information against publicly available data from an official database. The app is user-friendly and offers several advanced features, making it a practical tool for users seeking to understand regional codes and related information.

Among its notable features, DataKode allows users to enter a regional code to retrieve valid postal code information, find blood types based on input numbers, and discover zodiac signs using birth dates. Additionally, it provides insights into personal details through numerology and age predictions. Overall, DataKode serves as a valuable resource for individuals looking to navigate Indonesian regional data efficiently.