interactive shopping list
I have been using this app for quite some time. It works great. I use one account and two (soon three) devices to acces the lists. Synchronisation is key. I am using my own shopping list (errands). One user can prepare the list, the other goes shopping. No hasssle! Simple as a pie. It takes literaly less than a minute to mark the items you need. when doing shopping just mark the items you bought and that is it. The items that were not available stay on the list.