Many people do not know how to count calories. Some people do know how but are too lazy to do it. I started doing it a few months (or years) ago, but it is not an easy thing.
I found this great iPhone app recently, called Meal Snap. Just take a picture of your meal with your mobile phone and send it to Meal Snap. Wait for a moment and then the app will tell you what food items are in your meal, including the estimated calorie count. This is so cool. I have my full day calorie intake reported by my phone daily.
This is a great way to keep track of my diet and calorie intake. This is best for people who are diabetic and hypertensive. One funny review said that he tried to take a picture of his cat, and the result said that it wasn’t food.
Check out the Meal Snap app here!