Try this link
https://play.google.com/store/search?q=macros%20tracker&c=apps
Hi DannieJ! I'm also new here, and I can't tell you if you can do it here. However, I've made my own excel sheets to do exactly what you are looking for. I agree calories are great for tracking overall intake, but foods are labeled in grams. Also, grams are used for intake calculations.