Grocery Shopping List Pro
My favorite grocery list app which is simple, fast and easy to use. The app includes built-in 15 food categories which you can add, edit, re-order or change colors to.
The option to send a grocery list via SMS or email to a family member is very useful.
Grocery iQ
Grocery IQ lets you add items to your shopping list by typing, scanning barcodes or simply talking. You can also access coupons and find nearby grocery stores.
Shopping List (Grocery List)
This app comes with many of the features mentioned in the apps above, but it has one very neat feature that sets it apart: it calculates the total amount of your shopping list (incl. your local tax).