Often, I take a photo of the handwritten shopping list posted on the side of the fridge. Being able to cross out items ON THE IMAGE would be convenient. Maybe IDoodle2 or some other non-synching app would do the job for me.
Even if it were stripped-down a bit compared to the iPad version. Here's why: I have frequently had a problem with losing the shopping list in the middle of running errands. Taking only a picture of it to the store solves this problem. I really wish I could check off or cross out items on this list, though.... * photograph the family's shopping list * Share the shopping list with other family members * "cross off" items as they are purchased. Thanks for considering my suggestion.