Bonnie – Smart Bill Splitter

Bonnie keeps track of who paid what on trips, dinners, weekends away and in shared houses, and works out the fewest payments to settle up. It is free, with no account, no ads and no limits.

HOW IT WORKS
• Create a group, add the names, and share a link, a code or a QR code. Friends join in seconds, without signing up.
• Add an expense: who paid, how much, and who shares it. Equal split, shares, or exact amounts.
• Bonnie shows the balances and the shortest way to settle: the fewest payments possible.
• Record a payment and the balance goes back to zero.

SCAN RECEIPTS
Point the camera at a receipt. Bonnie reads the lines on your phone, lets you tap who had what, and keeps the photo with the expense for the whole group.

SMART ENTRY
On phones with an on-device AI model, type "taxi 35 euro, paid by Anna" and Bonnie fills in the expense. Nothing is sent to a cloud service; the model runs on the phone.

ANY CURRENCY
Pay in forint, euro or dollars within the same group. The exchange rate is fixed on the day of the expense, and every amount is also shown in your own currency.

WORKS OFFLINE
Add and edit expenses without a connection; Bonnie syncs as soon as you are back online. Everyone in the group sees changes within seconds and can get a notification when someone adds an expense.

ALSO
• Statistics per category and per person
• Export to CSV and PDF
• Friendly reminders you can send by message
• Archive finished groups; they stay for a year
• 35 languages

PRIVACY
No account, no e-mail address, no tracking. Only the data needed to sync a group is stored, and you can delete it at any time from the app.

Bonnie is free. If it saved you some hassle, there is a tip jar in the settings.