Flights, where you are staying, the table you booked and the day you keep free — all on one itinerary, in local time, so a 19:00 dinner in Rome stays 19:00.
Every line can carry what you thought it would cost and what it actually cost, who put it on their card, and how it splits. At the end nobody has to reconstruct it from a group chat.
Set it up, add the plans, invite the others. Free while you are trying it.
Create an accountAlready have one? Sign in.
Open the link in the email they sent. If you already have an account the trip is simply added to it — you do not need a second one.
Sign inName, dates, destination and the currency you want the budget in.
Travel, stays, meals and things to do, each with an estimate and a confirmation number.
They open it from their own account, add their bookings, and see what they owe.
Everything on the day it happens, with the nights you are booked into a hotel shaded in behind it.
Planned against actual, by category and overall. Shares are worked out in whole cents, so four people splitting a bill still add up to the bill.
Mark who put each thing on their card. At the end it tells you the shortest set of payments that squares everybody up.
Some can edit, some can only look. Someone who is coming but does not want an account still gets their share of the bill and a line in the trip book.
A plan you can fold into a passport, with the confirmations and phone numbers gathered onto one page. Or an Excel file with real numbers you can total yourself.
Share the plan read-only with whoever needs to know where you are, without the money and without giving them an account.