Every Drop. You Share.
Split trip expenses, rent, dinners, rides, bills and subscriptions without the awkwardness.
Track shared expenses, know exactly who owes whom, and settle up without spreadsheets, screenshots, or “I'll pay you later.”
What using RainSplit looks like.
A closer look at groups, expenses, balances, and settling up.
See every group at a glance
Keep trips, roommates, dinners, and everyday shared expenses organized in one place, each with its own running balance.
Every group has a clear story
Open a group to see what each member is owed or owes, plus quick access to activity, settlements and exports.
Log expenses in seconds
Add the amount, pick a category and a date, choose who paid, and move on. No spreadsheet, no maths.
Know who owes whom
See individual balances across all your groups instead of reconstructing everything from chats and screenshots.
Make settling up simple
Record a payment between two people with an optional note, and RainSplit updates the balances for everyone.
From “who paid?” to settled.
Four simple steps. No spreadsheets required.
- 01
Create a group
Start a group for a trip, your flat, a dinner, or anything you share.
- 02
Add expenses
Record what was spent, who paid, and how the expense should be split.
- 03
See the balance
RainSplit keeps track of the running balances so everyone knows where they stand.
- 04
Settle up
When it's time to settle, see exactly what needs to be paid.
Built for real-life sharing.
Because shared expenses rarely stay as simple as “just split it four ways.”
Groups & friends
Keep different trips, households, dinners, and friend groups separate and organized.
Balances & settle-up
See who owes whom, then record a payment to clear it. No maths required.
Recurring expenses
Keep recurring shared costs organized without entering the same expense again and again.
Categories
Tag expenses as food, accommodation, transport, utilities, entertainment, flights or other.
Activity history
Keep a clear record of what was spent, by whom, and how it was divided.
CSV & PDF export
Export a group's expense history when you need a record outside RainSplit.
Made for the everyday split.
- Trips
- Roommates
- Dinner with friends
- Group rides
- Shared bills
- Subscriptions
Stop keeping score in your head.
RainSplit tracks every expense and balance for you.
Sign up freeNo credit card required.