WiScalePrice: FreeFor: iPhone and iPadReview:If you want to monitor your weight and other health related measurements then this app is an essential thing to have. With just a glance you can check your health status in graphs and scales with its beautiful display and interface. And this app works best along with the Withings Wi-Fi scale. If you don’t have that kind of device you can still make use of it by entering your data manually. Monitor Your Weight HDPrice: $0.99For: iPadReview:If you are on a diet plan this app is the best companion you can have. It will show you how much you have lost in the past few weeks or days. If you are overweight it can also calculate your ideal weight based on your height, gender and body frame. Weight+Bmi Watcher 2 (iPad-version)Price: $1.99For: iPadReview:Like the previous two apps this will also keep track of your health progress. It will display data like BMI, weight and many other more. It is like the two previous apps combined as it will give you the ideal weight you should have and other show progress in graphs and charts. iGoal - Weight AdvisorPrice: $3.99For: iPhone and iPadReview:This one offers exactly like the first app but only for a price. But still if you want an alternative app you should go check this out. It gives you the same features you can also find in the previous apps. iWeightManPrice: $2.99For: iPhone and iPadReview:Another perfect companion when you are trying to lose weight. If you are trying to count your calories every meal then this one will help you count them. I like that it recommends meals and the number of calories it has for every meal.