GouvID is a free utility and tool application for Android developed by CTIE that allows you to use your Luxembourgish ID card as your means of identification with the State's online services. With this app, you can easily and securely access various online services, such as tax declarations and electronic voting, using your ID card.

The app is easy to use, and the installation process is straightforward. Once you have installed the app, you need to connect your ID card reader to your Android device and follow the instructions on the screen. The app is highly secure, and it uses advanced encryption technology to protect your data and ensure your privacy.

Overall, GouvID is an excellent app for Luxembourgish citizens who want to access online services securely and conveniently using their ID card. It is an essential tool for anyone who wants to take advantage of the government's online services.