The National Heart, Lung, and Blood Institute’s BMI (Body Mass Index) calculator is a useful tool to screen for weight categories that may lead to health problems. The downloadable phone application puts the fully functioning calculator right on your phone, along with links to resources on the NHLBI site.
Support for iOS 9.3.2
Ratings and Reviews
Accurate but not as accurate as other BMI apps, maybe some rounding issue? Simple app. Does what it says. Not much additional information.
Age and gender should not be included in a BMI calculator. Unlike some other unofficial apps I tried (since this one was further down search results), this one rightfully doesn't include age/gender inputs.
Finally an app that calculates BMI correctly. It is quite scary,the first two I downloaded did not. It is a simple equation.
With Family Sharing set up, up to six family members can use this app.