Baglist

Hold the bag. Say what you need. Baglist is a shopping list you talk to. Press and hold the paper bag, say everything at once — "milk, the 2% one, eggs, and shampoo from the pharmacy" — and let go. Each thing lands on its own line, with the amount you said. It sorts itself by store. Say where you'll buy something and it goes to that store's list. The rest goes to All. Your list, on paper. Everything is written by hand in a spiral notebook, one tab per store, so you can read it across the cart. Tick it off in the aisle. Tap an item's box and it's struck through, then it leaves the list. Done is done. At the market, tap the cart. Your next item waits on the Lock Screen. Tap Got it and it's ticked. One list for the whole house. Share a list and everyone on it sees the same list, ticks included. Share All to share the whole notebook. Works with the Action button: set it to "Add to Baglist" and the bag opens the moment you press it. You can also ask Siri to "Add to Baglist". Or just type. Private by design. Your words are turned into text on your iPhone. There is no account and no sign-up. Lists you don't share stay on your iPhone. Shared lists stay in iCloud, between the people on them.