Runtastic PRO is fantastic for tracking all kinds of exercise - running, cycling, walking and more. The impressive range of features include voice feedback, heart rate support, calorie goals, pace goal, geotagging, weather and temperature. Keep a personal workout diary and keep track of your progress and improvements.

If you're battling with those few pounds or just want to get fitter, Boot Camp Challenge is an excellent tool. Choose Beginner, Intermediate or Advanced mode and endure a boot camp workout created from the 200+ exercises in the games database. It's very effective (although dependant on you doing it!)

With 3D animation and over 450 exercises, iMuscle is a fantastic app. Pick exercises to work a certain muscle, view each muscle in 3D, rotate by 360 degrees and even create custom workouts.THE ultimate workout companion.

Adidas miCoach uses GPS and voice coaching to turn your phone into a personal trainer. Choose a training plan, track your progress and sync the app with your miCoach account. Listen to music as you exercise and even have the app tell you when your shoes are too worn!

Famous survival expert Bear Grylls brings you his survival tips in Bear Grylls - Bear Essentials. From getting fit to navigating, tracking, trapping wild animals and more, learn exactly how Bear does things. Including 40 videos, 100 photos and 3 interactive mini-games, this is a Grylls fan's dream app.