The paper provides information about different healthcare applications that are built to develop the healthcare sector digitally with the help of modern technologies. It describes the need for making the particular application with its advantages and disadvantages. Though there are many health record management systems existing for electronic health record management, the accuracy and efficiency are not up to the level that society need. People find a lot of time wastage in maintaining the records manually. Also, Patients find it difficult to track their previous records. So, our system “Medicard” is an application for interaction between doctors, patients, and pharmacists. It is a multi-tasking application for all healthcare tasks like Centralized Storage of patient health records, Drug Analysis, Allergy Analysis, Online receipt generation, Community creation, Booking Doctor’s Appointments and Online Payment. It has three different interfaces for doctors, patients, and pharmacists.