Its okay, but could use improvement

I really do like this app compared to a calorie tracker. They both have its pros and cons; however, Im left wondering which color to use for certain meals. Its left up to the users to decide and I feel there should be more examples of which food fits in which color category.

I am also interested in seeing how much water I drink throughout the day and how hydrate I am for the week and month. Maybe there could be a separate bubble for water. Its not just about the food you put in, but how much water.

Freddiec19 about GO - Meal and Fitness Tracker