If you want to lose fat and stay fit, your smartphone may come handy. It will help you keep track of your calorie intakes in order to plan appropriate weight-loss workouts. Android and Apple iOS are the most popular mobile operating systems, and they both provide amazing apps that will help you in staying fit and healthy. Here are a few fitness apps that you can install on your Android smartphone today.

1. BMI Calculator

Body Mass Index (BMI) is the ratio of your weight and the square of your height. The measure accurately tells whether you are underweight, normal weight, or overweight. It is appropriate if you have a BMI between 18.5 and 25. The BMI Calculator app helps you measure your BMI and find out the amount of fat in your body. The app also calculates your Waist to Height Ratio (WHtR). These data are important for accurately tracking your calorie intake.