SailFish EasyList - An easy to use list application, designed to work on simple cell phones where network access is often limited by the carrier. Very handy as a shopping list reminder, or a to-do list!
No network connection required - works even on restricted carriers such as T-Mobile or Verizon
Managed entirely from your phone - no need to log in to a separate site
Quick entry screen remembers the recently used items
Upgrade Note: On some phones, installing a new version will clear the saved list, so back it up first! Future versions will have an option to back up the list on a web site (if your cell phone is capable of it).