The first free iPhone app is a calculator. It is called “PointsCalc” and it allows you estimate nutritional value. You have to enter the calories, fiber, and fat of a food and it will tell you its value. The benefit is the ability to figure out nutrition value without accessing the internet. This eliminates the difficult task of constantly looking up your foods nutritional value.
The second free iPhone app is another calculator. The “2Fat” app allows you to estimate body fat and body mass index. You have to input your gender, weight, and waist and it then does the calculation.
An interesting free iPhone is Epocrates Rx. This is an iPhone application that allows you to get information on 300 different types of medication. You can look up the dosing, adverse reactions, pharmacology, and pricing of the different drugs. This helps you eliminate the mystery pill you found. You can even view pictures of the pills to help you further identify the medicine. It is truly useful when trying to avoid dangerous combinations of drugs.












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