Split expenses.
Never lose a cent.
LedgerLoop tracks shared costs across groups, simplifies tangled debts into the fewest payments, and guarantees your balances stay correct even when two people edit at the same second from different continents.
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Fair splits
Equal, percentage, or exact amounts. Remainders are distributed deterministically so no unit ever vanishes.
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Simplified debts
12 tangled IOUs reduced to 4 payments. The min-cashflow algorithm finds the fewest transfers to zero everyone out.
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Concurrent-safe
Two edits at the same instant? Aurora PostgreSQL aborts the conflict and retries transparently. Your balance never silently breaks.
See the proof →