Heading down to the grocery store usually means sitting down at the kitchen table and writing out a list. With OneTrip Shopping List, you can make your grocery list on your iPhone using a well-made interface. It's especially easy to use because you can choose from common categories to find the things you need such as vegetables, meats, or fruit. Once you find the specific item, just touch it to add it to your list. The list even lets you check things off once you get to the store.
iPhone link:
http://onetrip.org/onetrip/?pass&go
Web site link:
http://www.mrgan.com/