Billess

Split bills with friends — even without WiFi. No signup. No password. Open the app and go.

Billess is the group expense tracker built for the real world: a cabin with no signal, a trip abroad without roaming, a restaurant where someone just needs to track expenses fast. Unlike most bill-splitting apps, Billess works completely offline — from the very first launch.

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WORKS WITHOUT INTERNET

On a plane. At a campsite. In a remote cabin. Roaming off, data gone, signal dead — Billess keeps tracking every shared expense when other apps fail. Add bills, see who owes what, settle up. All offline.

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ONE TAP TO SETTLE EVERYTHING

6 people. 20 expenses. A tangle of IOUs. Billess automatically calculates the minimum number of transfers needed to close all debts. No more spreadsheets, no more "wait, who paid for what?" One tap. Math done.

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NO ACCOUNT. NO FRICTION. EVER.

No registration form. No email confirmation. No password to forget. Open Billess, create a group, and start splitting in under 10 seconds. Invite your group in one tap — they're in instantly, no download wall.

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PERFECT FOR

• Group trips and travel abroad • Friend dinners, outings, and events • Roommates splitting rent and utilities • Couples tracking shared costs • Festivals, camping, hiking — anywhere signal fails

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FEATURES

• Full offline support — works with zero internet connection • No account or registration — ever • Smart debt simplification — fewest transfers, maximum clarity • Clean, minimal design — nothing you don't need • Instant group sharing via invite link • Fast expense entry • Free to use

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YOUR DATA STAYS YOURS

Billess does not run ads. We do not sell your data. Your expense records live on your device — not on a server, not in a database we control. No tracking, no surprises.

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Ready to split bills without the drama?

Open Billess → Create a group → Add your first expense. Done. Free. No account. Works offline.