15 languages
CostBuddy speaks your language and starts in the language of your device.
Features
Everything you need to share costs, nothing you don't
CostBuddy does the maths, remembers who paid what and tells you the next step. You keep the overview, on your phone and on your PC.
Add expenses
The bill is in before dessert
Type the amount, pick who paid and tick who was there. CostBuddy shows each share straight away.
- Split equally or your way: CostBuddy tells you how much is left to divide
- Only who joined in pays: no more paying for drinks you never had
- Categories like food, transport or accommodation keep things tidy
Balances
Always know where you stand
Green means you get money back, coral means you still owe. Per group and in total, always up to date.
- Every balance is traceable to the expenses behind it
- Open actions show you exactly what to do next
- Your own currency: all euro countries and other EU currencies
Settle up
Pay back with one scan
CostBuddy suggests the fewest payments to get everyone square. Open your banking app, scan the SEPA QR code and the IBAN, amount and reference are already filled in.
- Pay your way: bank transfer, Payconiq or cash, then record it
- Paying less or more is fine: CostBuddy shows what stays open
- Your IBAN stays private: only your group members see it when they pay you
Payment history
No more “did you pay me back?”
Every payment is recorded with who paid whom, when and who registered it. Filter by person or period and find the answer in seconds.
- Correct or undo a payment recorded by mistake
- Balances recalculate automatically after every change
On your PC
The full picture on a big screen
The Windows app is made for whoever keeps the overview: the house manager, the team captain, the trip organiser. Same groups, same balances, more room.
- Dashboard with to pay, to receive and total spent this month
- Costs per group and recent expenses in one view
Invite
Your whole group on board in a minute
Share the group code in your chat or send a friendly invitation email. New members register and join with the same code.
And there's more
Small things that make a big difference.
EU currencies
Pick a currency per group. New groups use your preference automatically.
Free sync
Phone and PC share the same groups and balances, no Pro needed.
Categories
Manage your own categories per group and see where the money goes.
Photos & logos
Give your group and your profile a face: recognise everything at a glance.
Archive groups
Trip over? Archive the group and keep the history without the clutter.
Secure account
Protected sign-in that locks out repeated wrong guesses.
Always up to date
The app lets you know when a new version is ready.
Ready to share costs the easy way?
Start for free, invite your friends and add your first expense today. CostBuddy is still growing: try the early version now and help shape it.
