What is the best android mobile application to help me keep track of my consumed calories throughout the day?

the best one for me is google fit

MyFitnessPal is by far the best application.

the best android mobile application is google store ' MyFitnessPal ' 

MyFitnessPal is a calorie counter application that helped me lose more than Kg

i never used one, but a simple query to google will give the result. Maybe watch what you eat