MEDICA OBSERVANCE is an application designed to enhance therapeutic compliance among chronic patients in Tunisia. It facilitates a better understanding of treatment and medication monitoring for these patients. Pharmacists can input each patient's medication and dosage into a web application, which is directly connected to a mobile app on the patient's smartphone. The mobile interface notifies patients of medication intake times and displays the dosage for each drug. The application focuses on various health areas, including Non-communicable diseases (NCDs), Oral Health, Cancer, and others.