I am Dr. Md Shahadat Hossain, FCPS Trainee, sole developer of this app.This app is on process of continuous creative ideas, started from 2017 for personal interest.PMR CMCH addresses as Physical Medicine & Rehabilitation Dept of Chattogram Medical College Hospital, Bangladesh.Encouraging ideas included from topic of Physical medicine, rehabilitation, rheumatology, neurology, orthopaedics. Although Physical Medicine represents itself as individual faculty, recognized by BCPS.This app features for three main stream, Calculator, Acadaemic and Measurement slot for better approach to point out the purposes.I hope users will be helpful through this app.Any query or suggestions or update or bugs, you can contact with me without any hesitancy.