When entering food to a meal, allow me to change the macronutrient amount (ie protien, or carbs, or fats) of the food and have it automatically adjust the serving size and other macronutrients based on the adjustment. Example: if I need 10 more grams of protein to finish off my day, and I’m having chicken, I want to be able to press on the protein macronutrient, change it to 10 grams, and have the amount of chicken update so I know how much to eat to get my 10 grams of protein. MacrosFirst App does this brilliantly and it’s a differentiator from all the other macro apps out there.