321Fitness Body Fat Calculator app for iPhone and iPad

4.0 ( 2960 ratings )

Health & Fitness
Developer: Brad Robinson

Free

Current version: 1.0, last update: 6 years ago
First release : 17 Nov 2017
App size: 10.29 Mb

An easy to use body fat calculator and simulator. Run different scenarios to see what your new composition would look like. Cut fat, add lean mass or target a new body fat percentage.

Take your current body weight and body fat percentage from a recent measurement or scale and plan your new composition.