Shared shopping list for you and your wife (and vice versa) ...There is no need for more notes / Smsim / and Oatsafim etc. - just add an item to the list, and is updated at all!To share list, two sides (or more) to enter email and password (random) are identical.* Quite simple!* No advertising :)* Highlights: email and password used to identify the list, and nothing else.