Pawfolio: Pet Feeding Tracker

What is a scoop? Why does the app only allow you to measure how much food you weigh you dog in scoops? Why not at least cups? I weigh my dogs food in grams, if given the option to actually input a useful measurement other than “scoops” this might be a decent app.

I bought the subscription to share calories for my cat with my roommate and it does not work. They cannot see the pet even though the subscription clearly says that it will work for monthly. I understand that only monthly premium allows them to log but it says that monthly can allow them to view so the developer should fix this.