"Alternatively, you can view, and edit, your lists in any web browser. And if you click on the Share button, you get a URL so other people can view and edit that list in their own web browser. This approach doesn't require others to have a Zenbe account.
If you don't need advanced task-management features, Zenbe Lists provides an easy-to-use solution for tracking multiple lists. But it's the online syncing and sharing features that have earned it a spot on our iPhones."