Highly Recommended
Love this app. My husband can add to the list(s), using the sharing/sync feature. You can specify qty. or amt., cost, etc. I use multiple lists. I have one for groceries, one for books that I want to read, one for birthdays with party items and gift ideas specific to each child, and one for Costco (lol).
Tree-e-e about
Shopping List (Grocery List), v1.71