COLONNA Facility is a free mobile application developed by COLONNA FACILITY that offers an array of features to its members. This mobile app is designed to simplify the lives of COLONNA Facility members by providing them with real-time information about their complementary health services. The app offers a variety of services, including the details of the member's repayments in real-time, a third-party payment card with a digital display and a printable version of the duplicate, and the details of the member's account, including beneficiaries and contact details. The app also provides geolocation services for partner health professionals, the ability to send invoices and receipts, and the direct sending of a care in case of hospitalization. Moreover, the app gives access to a counselor who can provide support and guidance to members. Overall, COLONNA Facility is a must-have app for COLONNA Facility members who want to stay up-to-date with their complementary health services.