The new AbsolutelyThin app gives existing patients the ability to manage their account and submit monthly progress reports. It also contains tools and features to help track the progress of weight loss. Included is a Body Mass Index (BMI) Calculator and a Basal Metabolic Rate (BMR) Calculator. You can also track your weight loss by date and view graphs. A new Calorie Tracker feature has been added. You must be an existing Absolutely Thin patient to use the app. Many new account features and tools will be added in future releases.