App works fine, in store cart sucks. I use the app to create my in store shopping list. If it could sort all the items by aisle and show the aisle number, I would not be consistently back tracking. If you open the item the aisle # displays. The shoprite app is much easier to use as a shopping list and is big aid in store shopping. It displays the cart by aisle number starting with 1. Example beverages category; ground coffee, orange juice, soda, cranberry juice in four different aisles.