• Tap the bill name to name or rename it — the whole table sees it.
• A Home button on the bill and in History takes you back to the start.
• One button opens Bill settings: name, nine currencies, service, discount, tax.
• Skip to Manual Entry starts a bill by hand, with a first-time walkthrough.
• One colour per person, the same on every phone at the table.
• Warmer paper, rounded rows and a receipt face on the guest page.
• The guest tutorial points out Hide others, for just your share.