Sodium In Foods is an iPhone app designed to help users monitor their sodium intake. With a focus on health and fitness, this app provides a database of around 8000 foods, categorized into food groups. Users can access all food listings offline for free, with complete nutritional details for each item, including household food measurements. The app offers features such as favoriting food items, adding them to a grocery list, a Macronutrient Intake Calculator, a Body Mass Index Calculator, and the ability to hide ads at no cost. Users can also find cholesterol levels for each food item, based on 100 grams of the food.

For users seeking to understand household measurements of food, the app offers a simple process. By selecting a food item, users can access detailed nutritional information and choose the required measurement, as displayed in the rightmost column. The data in the app is sourced from the United States Department of Agriculture (USDA), ensuring accuracy and reliability. However, it's important to note that the app does not recommend specific food items and advises consulting a healthcare professional before making dietary choices.