MDCalc
MDCalc is an amazing medical app available for android and iOS users for free.
It provides you the access to so many easy-to-use clinical decision tools including risk scores, algorithms, equations, formulas, classifications, dosing calculators, and more.
This app also supports offline mode. MDCalc’s clinical decision tools support numerous specialties including cardiology, gastroenterology, infectious disease, internal medicine, neurology, obstetrics, orthopedics, pediatrics, primary care, psychiatry, urology, and many more.