What is this app?o This app is a reference book to show the calorie, protein, fat, carbohydrate , cholesterol and purine information about our most popular daily foods.o It uses 2-layer classification for easy search. The catalog is as follows:. Calorie & Carbohydrate- [Dairy Products], [Meats], [Poultry & Eggs], [Seafood Products], [Vegetables & Fruit], [Soups & Salad Dressings],[Desserts and Snacks], [Alcohol]. Cholesterol - [Meat], [Internal Organs], [Eggs & Roes], [Seafood], [Vegetables], [Fruits, Nuts, Breads, Grains], [Miscellaneous]. Purine- [Categorized]-- [Organ Meats], [Canned Seafoods], [Dried Legumes], [Meat Products], [Chicken Parts], [Alcoholic Drinks (Beer)]- [Alphabetical]-- [Highest], [Moderately High], [Lowest]o It collects 316 food items for calorie, protein, fat and carbohydrate.- Each food item is displayed with its quantity, calorie, protein, fat and carbohydrate.o It collects 230 food items for cholesterol information.- Each food item is displayed with its food name and cholesterol (mg/100g).o It collects 280 food items for purine information.- Each food item is displayed with its food name and purine (mg/100g).Why buy this app?- Use iphone or ipod touch to get the information at any time without connecting to the Internet.- Every starting time returns back at the last page to remember previous review.- 2-layer classification and search, easy to query.- The food list is in alphabetical order and is displayed 8 food items per page.- Previous and next page buttons for more convenient use.