I am 57 years old and was in pretty shabby condition when i started. I have been using both an Apple watch and MyPlate for about 3 months, and I am down from 130 lbs to 198. I love the way MyPlate works with my apple watch fitness app. I get to track my calories and the more active I am the more calories I am allowed. MyPlate is extremely easy to use and many foods can be found by scanning bar codes.
CalorieTracker.io - An intelligent calorie and weight tracking assistant that learns with you.
MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.
OmNom Notes - A privacy-first and ad-free calorie counter and nutrition tracker. Log your meals, set goals, and track your progress with over 1 million foods online or your own personal offline food database.
Lose it! - Snap a photo of your food to get nutritional facts
Bitesnap - Bitesnap is a fun and easy way to track what you eat.
LifeSum - Set a weight goal and we'll tell you how to reach it!