EvenShare - Split & Settle Bills (React Native + Expo + Supabase)

Let your app's users split any bill, trip, or shared cost evenly between friends, family, or roommates — and know exactly who still owes what. EvenShare gives you a ready-to-build React Native + Expo template with a real two-step settlement flow: participants mark their own share paid, and the organizer confirms it's actually been received, so nothing gets marked "done" on trust alone.

Built with Supabase (Postgres, Auth, Row Level Security) and Expo Router, EvenShare includes full authentication, a drawer-navigation UI, an "action needed" indicator system so nobody has to hunt for what's outstanding, and a clean, themeable design — ready to rebrand and ship as your own expense-splitting app, or extend into a bigger finance tool.

Features:

• - Two-step settlement ledger: pending → paid → confirmed, with separate participant and organizer permissions enforced at the database level
• - Full authentication flow (sign up, sign in, complete-profile safety net)
• - Supabase Postgres backend with Row Level Security — real security, not just hidden UI
• - Drawer navigation built with Expo Router
• - "Action needed" indicators at both list and detail level
• - Organizer profile with live stats and join date
• - Fully themeable design system (change the whole app's colors from one file)
• - Works on iOS, Android, and web

Full buyer setup guide included, covering rebranding, icon/splash swap, backend setup, and producing signed Android/iOS builds via EAS.