DUApp is a free Android application developed by Imprensa Nacional - Casa da Moeda S.A. It falls under the category of Utilities & Tools and offers an efficient way to access the information contained in UniQode® of the registration certificate document. With DUApp, users can easily access complete document information in an intuitive and user-friendly manner.

DUApp is designed to make it easy for users to access critical information about their Unique Automotive Document. The app is easy to use and provides a streamlined experience for users. With DUApp, users can access the complete document information in an intuitive and user-friendly manner. However, it is important to note that DUApp does not replace the physical document.

Overall, DUApp is a must-have app for any vehicle owner in Portugal who wants to access their Unique Automotive Document information with ease.