Interesting how to lose weight fast? Getting the ideal weight can be tricky which is why you always have to focus on having the right body mass index. FitSlip is BMI calculator app that will help you to record and keep track of your BMI weight and body fat percentage. Features: • Weight tracker to help you achive your goals • Calculate the BMI value along with your ideal body weight. • Determine your daily caloric needs and lose fat effectively. • Body fat percentage calculator suitable for men and women • Log your weight and evaluate the success of your diet.