For a while we looked for a bunch of applications. My husband and I both have android devices and were looking at a shopping list we could sink on both of our devices and could update online. After trying a number of apps, we have been most happy with Grocery iQ. It’s great because we always have the shopping list with us when we go to the store. I do have to remember to sync before walking into the Shoprite as there is no network or reception in the store. I can also customize my lists so items show up only for a particular store.

Grocery iQ