Write what’s needed — one turkey, two pies, three salads — and share the link. Guests claim a dish with their name; once a dish has enough, it closes. Everyone sees what’s still missing, and nobody brings the fourth pasta salad.
A shared sheet lets anyone type anything, overwrite anyone, and is miserable on a phone — which is where every guest will open it. A list with quantities that close is a different thing: it can’t be double-claimed and it reads on any screen.
Same idea for a team (bats, water, snacks), a class (water bottle, shoes) or a block party (tables, a grill, ice). Attach the list to an event, a program or a community.
Free for organizers, members and guests. The iPhone app runs the community; every guest replies from a link.
Yes. Open the link, tap the dish, type a name.
Only as many as you asked for. “2 pies” closes after the second claim.
Yes — the Thanksgiving potluck list is a standalone tool with no account.