Expense TrackerSign in

Everything a shared home needs so nobody does the maths

Record a cost the moment it is paid, split it the way it was actually shared, and know who owes whom without anybody adding up a month of receipts.

Open a room, free
The costs a room has recorded, each with who paid it, and where every member stands underneath

One ledger for every group

A room is the group of people who share a cost. The ledger belongs to the room, not to any one of them.

A ledger per room

The flat, the trip, the family: each group is a room with its own ledger. Be in as many rooms as you like, and each one only ever sees its own costs.

A lead and the members

Whoever opens a room invites the people who share its costs. Someone who leaves takes nothing with them: the history stays whole for everybody still in it.

Categories of the room's own

Rent, utilities, groceries, eating out. Every room sets its own categories, each with an icon you recognise at a glance.

Split it the way it was shared, not evenly by default

Every cost says who paid and who shared it. Shares can differ: a 50k lunch between two people can be 30 and 20, and each person's report counts their own share rather than half.

Each member's balance in a room: who is owed, who owes, and the transfer that settles it

A shared fund, so nobody fronts it forever

Pay in once and spend from the fund, or pay out of pocket and let the room owe you. Both land in the same balance.

Pay in

Everyone puts money into the room's fund and shared costs are paid straight from it. The pay-in book shows who put in how much, and when.

Paying first is remembered

When someone pays out of their own pocket, the cost carries their name and the room owes that person instead of drawing on the fund.

Withdraw

Handing back what is left or settling at the end of the month is recorded like any other entry, so the fund's balance always matches what is really there.

A nudge when you forget, then it stops

Two days without recording anything and the app reminds you once, then less and less often if you stay quiet. A new cost in the room notifies everyone on exactly the devices they signed in on, and nowhere else.

A room on a phone: the costs so far and a button to record the next one

A month in review, in a minute

The room's figures are read from one place, so two people opening the app never see two different answers.

Your own report

What you have spent, where you stand in the room, and your share of every category, including the ones you have not spent a thing in.

Spending by category

Where the room's money went over a period, already added up per category, so the line that is growing is the one you notice.

Download as a spreadsheet

Export a room's ledger as CSV with the date, note, amount, category, type, who paid and who shared. It opens in Excel or Google Sheets.

A month with the Expense Tracker

Four steps, and the hardest is remembering to open your phone when you pay.

  1. Pay

    Record the cost on your phone as you pay: the amount, the category, and who shared it.

  2. The room sees it

    Everyone is notified and looks at the same total, so nobody has to ask again.

  3. At the end of the month

    Each person opens their own report and sees whether they are owed or owe.

  4. Settle

    One transfer between the people who need one, and the room starts the next month.

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