Track shared costs for trips, households, and team lunches. Automatically simplify debts so everyone knows exactly what to pay.
Create groups for trips, flatmates, work lunches. Invite by email. Role-based permissions.
Split equally, by exact amount, by percentage, or by weighted shares. Penny-perfect.
Greedy algorithm minimises the number of transactions. A→B, B→C becomes A→C.
Record payments, mark debts as paid. Full history with activity log per group.