Qatar Digital Identity (QDI) is a mobile application developed by the Ministry of Interior in Qatar. It is a free app that aims to increase trust in electronic transactions by providing a digital identity to its users. With QDI, users can make digital signatures for electronic transactions and use it as an identification to log in to government portals and access electronic gates.

The app is designed to be user-friendly and accessible to everyone. It ensures that users' digital identities are secure and can be used for various purposes. QDI is a great tool for those who want to have a digital identity that they can use for electronic transactions, making it easier and faster to access government services. Overall, QDI is a reliable and secure app that is highly recommended for those who want to have a hassle-free digital identity.