Prognosis: Your Diagnosis is an app from Medical Joyworks, where one of the goals of the developers of the app was to “make medicine fun”.  Some of the developers themselves are medical professionals. The app is marketed as a clinical case simulation game for physicians, medical students, nurses, and paramedics. The app has been one of the most downloaded free medical apps ever released. The simulation cases can be fun to go through, however, the level of clinical content is more suited for medical students and paramedics, and is not advanced enough for residents and those in higher training. The developers of the app are promising more future cases, and most likely the degree of complexity will increase in the future.
Source: iMedicalApps