Fitbit has everything I need, the steps, the Heart Rate, it has all of my exercising modes, and it has a fair price. It has a rather simplistic User interface, which I really like to be honest. Highly recommened!
Strava - The #1 app for runners and cyclists
Weight Loss - Weight Loss is a feature-rich and easy-to-use mobile application that allows you to stay fit and get healthy again very fast.
Lose it! - Snap a photo of your food to get nutritional facts
Weight Lose for Men - Weight Lose for Men is a great app that allows you to burn calories and get in shape by following the provided exercises.
Workouts by Muscle Booster - Workouts by Muscle Booster is an app that provides you the home as well as gym workout plans.
Leap.app - Home Workouts is one of the best mobile apps introduced by Leap Fitness Group that provides you daily workout routines and strategies to help you in maintaining your main muscle groups.