Everyone logs what they paid. We work out who owes whom.
Each person records their own spending on their own phone, in one sentence, even with no signal. At the end everyone confirms the bill and you get the fewest transfers to settle up.
Got an invite code? Join a trip →
Type it like a text message
“Dinner 250 USD plus 50 tip, I paid with Visa, Wang didn’t eat.” Check the card, tap confirm, done in seconds.
Works with no signal
Your data lives on your phone first. Add expenses in airplane mode and everything syncs when you are back online.
Currencies done right
Uses what your card actually charged and your own exchange rate for cash, not one rate fixed for the whole trip.
See how a trip gets settled
Four steps, all automatic after the first one.
Simple pricing
per trip. One person pays and the whole group gets unlimited quick notes and the full bill. Adding expenses by hand and settling up are always free. No subscription.
Start a tripQuestions
Who is in the group, and who records what?
When you create the trip you list everyone going, and friends join by tapping their own name from your invite link. Each person records only what they paid themselves, on their own phone, because the one who paid is the one who wants the money back. At the end everyone confirms the bill and Trip Split works out the fewest transfers.
How much does it cost?
Adding expenses by hand and settling up are free. Unlocking unlimited quick notes (typed sentences the app reads for you), plus the full bill with a share link and CSV export, costs 10 USD per trip. Only one person in the group pays and everyone gets it. There is no subscription.
Do my friends need to create an account?
No. They open your invite link, tap their own name, and they are in. Nobody signs up or installs an app.
Does it work without a signal?
Yes. Expenses are saved on your phone first, so you can open the trip, add expenses and settle up in airplane mode. Quick notes you type offline wait on your phone and are read as soon as you are back online.
How does it handle different currencies?
Every expense keeps its original currency and how you paid. For a foreign card payment you can enter what the card actually charged. For cash, it uses your own exchange rate from the money you changed. Only when neither is known does it fall back to the daily rate, and it marks the expense as an estimate.
What about tips and tax?
They are part of the expense they belong to. If a dinner is split four ways, its tip and tax are split the same four ways. If everyone ordered their own dishes, tax and tip follow each person’s share.
Can it split by nights stayed or by family size?
Yes: split equally, by shares (a child can be 0.5, someone who stayed two of three nights can be 2), by exact amounts, or mark an expense as just yours.
Are my personal purchases private?
Yes. Mark a purchase as just yours and it counts toward your own total only. Other people never receive it.
Is the quick note always right?
It suggests, you decide. Every quick note appears on a confirmation card with anything unclear highlighted, and nothing is added to the trip until you confirm it. You can always use the form instead.