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Split expenses with roommates

In a shared house, costs come from everywhere: one person pays the bill, another does the supermarket run, a third buys the cleaning products. With Allotti everyone records what they paid and the app keeps track of who owes whom how much.

How it works

  1. Create a group for the house and add your roommates, even people who don't have the app yet: send them a link or show them the QR code.
  2. Whoever pays an expense records it in the group, split between everyone or only the people it's for.
  3. On the Home screen everyone sees how much they owe and to whom; when someone pays, they record it with Settle up and the balance is cleared.

A recurring expense, like the rent, you record once: when the day comes, the app asks you to confirm it.

An example with numbers

Three roommates: you, Luca and Sara. In one month:

  • Luca pays the electricity bill, €90.00, split between all three: €30.00 each.
  • Sara pays for the groceries, €45.60, split between all three: €15.20 each.

Everyone's share is €45.20. Luca paid €90.00, so Luca is owed €44.80. Sara paid €45.60, so Sara is owed €0.40. You didn't pay anything: you owe Luca €44.80 and Sara €0.40. €45.20 in total, your share.

When the cents don't divide exactly, the extra cent goes to one person and the total always adds up: the rules are in the FAQ.

The house is all square