A Online calorie counter that works A calorie tracker can not only help you loose weight but also help you understand eating habits and food items that can cause a spike in weight gain.To live a healthy lifestyle use an app such as Careot to help you not only track the calories but also detailed nutritional information. For those suffering from diabetes and other medical conditions, such as high blood pressure it is important to track nutrition, such as carbohydrates and sodium in addition to the calories consumed.