I just logged a couple of meals with it - really like the slick interface - it's very intuitive. One of the main things preventing me from using other services is how clunky / frustrating they are. This is a good balance between "close enough" and too much tedium. Nice work!
One other area of feedback - while the onboarding was slick, I felt the hours of activity to the labeled "level" seemed a bit off. For example I do a high-intensity workout almost every day of the week for over an hour either: strength training or cardio and the level of activity for 7 hours per week only put me at "lightly active" (I forget the actual terminology and cannot restart the onboarding screens without uninstalling). I was just curious how you came up with the activity scale.