Ledgers sync directly between your devices. No accounts, no cloud.


Your debts live in no central database. Inside each group, every member's device opens a direct, end-to-end-encrypted link to every other — a full mesh, one per group — so balances reconcile pairwise, phone to phone. Can't punch through a firewall? A blind relay forwards the encrypted bytes, never another member's device.
Things we're sketching — no ship dates, no promises.
Most split-expense apps are a database in someone else's cloud holding a map of who you eat with, travel with, and live with. At Who-Owes, we hold none of it. The ledger lives on the phones of the people in the group and reconciles directly between them — sovereign by default, legible by design. No accounts, no cloud rents, no tracking. Just the bill, split, between the people who shared it.