Tabby tracks who paid, splits the cost, and shows exactly who owes what. Free, no ads.
Trips, roommates, dinners
Use it with one roommate or a group of twelve. Add expenses as they happen and Tabby keeps the totals straight.
Splitting
Split equally, by exact amounts, percentages, shares, or item by item. Works for a quick coffee or a two-week trip.
Every split, built in
Pick the people, choose how it splits, and Tabby handles the math.
Weekend groceries
$186.40
Paid by
You · $186.40
Split equally
$46.60 each
Guests
Add anyone to a group by name. They can claim their spot with a link later, or never. Their share stays tracked either way.
Itemized when you need it
Dinner at Prado
$148.20
Pending payments
Log hotel holds and deposits as pending. They stay out of everyone's balance until you confirm the final charge.
Hotel incidentals hold
$200.00
Not counted in balances
Spending charts
Totals by category, member, and month, for any group or friend.
Lisbon Weekend · March
Balances
Balances update instantly. Tabby simplifies who pays whom, and payment reminders are one tap away.
How it works
Log the expense: who paid, who is in, and how it splits.
Every balance updates the moment a new expense lands.
Tabby combines debts so fewer payments settle the group.
Record the payment, or send a reminder with one tap.
Lisbon Weekend
$172.30
you are owed
Debt simplification
6 payments become 2
Take a photo and Tabby pulls out the items, tax, and tip. Assign what everyone had, then confirm the split.
Scanned receipt
Trattoria da Enzo
Cacio e pepe
$19.00
Margherita
$16.50
Tiramisu ×2
$14.00
Tip & tax
$11.20
Tabby Assistant
Type the expense the way you would say it and Tabby fills in the split. You can also ask it about balances and who owes what.
✓ You confirm every change
Getting started
Import your Splitwise data, invite your group with a link, and keep adding expenses even without a connection.
Import from Splitwise
Import them from Splitwise and pick up where you left off. No starting over.
Splitwise archive
3 groups · 218 expenses
Ready in Tabby
Everything matched ✓
Lisbon Weekend
42 expenses
Home on Mercer
138 expenses
Sunday Supper
38 expenses
Invite anyone
Invite to Lisbon Weekend
Works offline
Add expenses without a connection. Tabby syncs them when you are back online.
Expense saved
Waiting to sync
Pricing
Splitting, balances, and settling up cost nothing. No limits, no paywalled basics. Pro only adds the AI features.
Tabby core
Everything you need to split expenses, free for everyone.
Everything included
Tabby Pro is only for the AI
Receipt scanning and the Tabby Assistant are optional. The core app remains free whether you subscribe or not.
Download
Download the app, add your group, and log the first expense. Setup takes about a minute.
FAQ
Yes. Expenses, groups, balances, reminders, debt simplification, and settle-up stay free with no ads or daily limits. Tabby Pro is only for optional AI features.
No. Add anyone to a group as a guest by name and their share is tracked like everyone else. If they install Tabby later, they claim their spot with a link and take over their own balance.
Split equally, enter exact amounts, use percentages or shares, or assign individual receipt items. Tabby does the math for each person.
Yes. Import your existing groups and balances from Splitwise and keep going where you left off.
Yes. You can keep adding expenses offline, and Tabby syncs your updates when you are connected again.
Tabby Pro adds AI receipt scanning and the plain-language Tabby Assistant. You confirm every proposed change before it affects a group.