Our MDP group The avengers group MDP project propose is to develop a free mobile application called Med-A. The main purpose of our application is to consolidate the data of different hospitals and clinics in Singapore by specifying their different specialized medical departments; to facilitate appointments booking. This mobile application constantly updated will instantly indicate waiting times for a consultation or an emergency in the service chosen by the patient interested. This Mobile app will contribute to the development of Singapore society and continue to provide the best Singaporean quality of life for both: local population and medical or leisure tourists. In order to conduct our project, we have done local researching through survey addressed on one hand to the 24 Singapore hospitals and to the raffles medical clinic. On the other hand, to locals and tourists randomly pick in the street.