Keep a running total while you shop. Type each item's price as it goes in the cart and tap Add. The total at the top stays pinned to the screen, so you know exactly what you'll spend before you reach checkout.
Grocery prices add up fast. A quick trip for "a few things" can easily hit $50 or $100 before you know it. Tracking your running total helps you stay on budget, make trade-offs in the aisle, and avoid surprises at the register.
If the whole household adds to the grocery list during the week, build it as a free shared grocery list first - everyone edits the same list from their own phone, no accounts. Then bring it here and add prices as you shop.
A free tool by Patrick White