NEW EXPENSE
Despar groceries
Groceries
who paid You, split among You · Giulia · Marco · Sara.
HOW MUCH YOU PUT IN
Write what and how much. The rest is already sorted.
Two fields. Payer, split and date are already right, and the category is suggested as you type.
WHEN SOMEONE PAYS YOU BACK
A repayment is confirmed by whoever receives it
The signature comes from whoever cashes it, and the server enforces that. Until they sign, it stays written down.
Giulia says they paid you back.
BOLZANO WEEKEND
Fanes mountain hut
paid by Andrea
Gifts
PRIVATENobody else sees it and nobody gets a notification. It stays in your group total.
Dinner at Vögele
paid by Giulia
WHAT IT REALLY COST YOU
Some things stay yours
The souvenir only you bought stays out of the shared account, but inside your total. No one else sees it.
WHEN YOU NEED THEM ELSEWHERE
Your accounts leave here whenever you want
A PDF report with charts, or a CSV for a spreadsheet.
Groups: Bolzano weekend
The name
A tally is proof, not a reminder
Long before ledgers there was the tally stick: a piece of wood notched once for every debt, then split lengthwise in two. Each party kept one half.
Tacca is that object, on your phone. It does not ask you to trust its arithmetic: it opens it for you.
Features
Everything you need to split a bill. Nothing else.
No daily limits, no feature held hostage: what you see here is there from first launch and costs nothing.
One code, and your groups follow you
No passwords: a six-digit code by email and you are in. From then on your groups are safe beyond the phone — lose it or replace it, and you find them all exactly where they were.
Four ways to split
Equal shares, exact amounts, percentages or weighted shares — and writing one figure on one row is enough for the rest to re-split on its own. Several payers on the same expense, and discounts and cover charges that enter the total with the right sign by construction.
Every number opens up
Tap a balance and see the whole chain: total, adjustments, shares, who took the leftover cent, the frozen exchange rate and the final subtraction. It is not a help screen: it is the real calculation, redone on the spot.
Mixed currencies, frozen rate
An expense in francs inside a euro group stays in francs in the ledger. The rate is fixed on the date of the expense and never moves again: if the market shifts tomorrow, yesterday’s bill does not rewrite itself.
People join with a QR code
Whoever joins later does not start from zero: the code carries their seat in the group, so balances entered before they arrived count for them immediately. The code contains no data, expires after seven days and can be revoked.
Where the money went
Charts across all of your expenses, not just one group: by activity, by category, by month — always with your own share next to the total, which is the number you actually care about.
You pay with your own app
Satispay, Revolut, PayPal, an IBAN to copy. Tacca hands you over to your payment app with the amount already filled in, then gets out of the way: it never moves money, never touches it and never holds it.
Your groups, not just this phone
Syncing is per account: as soon as there is a connection every group of yours is copied to the server, including the ones you never shared. That is what gives them back to you if the phone breaks — and what other people read is still only the group they belong to.
Photographed receipts
ComingPhotograph the receipt, the app reads the lines, and you tap the ones that are yours. It is the most powerful mode of the engine and the one nobody uses, because typing fourteen lines is unbearable.
Recurring expenses
ComingRent and bills that come back every month without retyping them. Export, on the other hand, is already here: a group’s account comes out as CSV, and the statistics as PDF.