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!
Lazy Jar - Meet your fitness goals by holding yourself accountable.
Strava - The #1 app for runners and cyclists
Boost - Boost is an e-commerce for mobile, where users can generate hashtags for products and instantly sell and buyers can tweet to make a purchase
Lose it! - Snap a photo of your food to get nutritional facts
Globe Scout Me - Present your athletic capabilities to the world.
SmartHealth - SmartHealth is a health and fitness app that effectively monitors and records your sleep patterns and various health-related parameters such as heart rate, blood pressure, etc.