Calories Intake Calculator - Calories Intake Calculator is an app that allows you to find out know how many calories you need to lose, maintain or gain weight.

JEFIT - Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.

Caloriecalculator.health - The calorie calculator helps to estimate how many calories you need to consume daily to meet your fitness objectives i.e.; lose, gain, or maintain weight.

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

Tennis Calories Calculator - Tennis Calories Calculator is a very simple yet very important app for any tennis player who is serious about the tennis game and health. This app provided the easiest interface so you can calculate your calories during the tennis game in no time.

Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.