Welcome to the SimpleSimple Recipe Checker App Support Site, where we help to solve any problem faced by the app users. Our simple app calculates the most important nutrients and minerals you need to take daily based on your age, gender, weight, and lifestyle. You can then compare your body's needs to the nutrients and minerals found in your recipes to help you live a healthier life. Optionally, the app can also calculate the total cost of your recipe. Sources: USDA, NIH