Out of milk is one of those apps that you can't understand how you lived without!!! It was one of the first apps that I got for my phone. Now I don't know how I could function without it! One of my favorite features is the ability to use the camera in the phone to scan bar codes on products to get them into the shopping list. So far it has pulled about 90 percent out of its database. It also has a to-do list and a pantry list, but I haven't used either of those much so I can't comment on those features. But I would strongly recommend that you check it out for yourself:-)
At $ 4.99 it's not free, but to me it has been worth every single cent!
Arnor Baldvinsson