The App helps you manage your shopping list. You can manage your shopping list online at http://www.AtSox.com (it is free to sign up), and download your list to smart phone. This way, you don’t have to use your phone to type all the shopping items, and the same shopping list can be shared by the whole family. You can also tap on the items to mark them checked or unchecked, or create new items with your phone in case you like that way better. The way it works is very easy: 1. Sign up at www.Atsox.com 2. Manage your grocery list with your desktop. 3. Click download button of the App to download it to your smart phone.