April 28, 2010 9:10 am iPhone App Helps Track Calories and Weight Loss If you are trying to lose weight, and having a hard time keeping track of the calories you consume and the calories you burn there is help. US & World Videos 1:00 Hartford HealthCare celebrates Nurses Week 1:00 Young nurse carries on her mother's legacy 1:00 Nurse saves life at gymnastics meet 1:30 Better Health: Hearing Loss 1:30 Better Health: GERD Treatments