The "Stool Says" app is designed to help users track and analyze their stool for insights into their overall health. The app features a main page where users can select a date and choose a stool image from a gallery that best represents their current situation. Based on the selected image, the app provides a healthy level assessment and a description of the stool. Additionally, the app offers suggestions for maintaining or improving stool health. The app also includes a history page that displays all the users previous stool data, including the date, stool color, and level.