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Udharbook

A digital ledger for the way Indian small businesses actually run

Track money you've lent or borrowed — contacts, transactions, reminders, and exports — all in a clean local ledger.

Udharbook

Udharbook is a digital take on the udhar khata that small shops, lenders, and friends have always kept on paper. Add a contact, log a transaction, set a reminder, and you have a clean running ledger you can pull up at any time. Export entries when you need a record, and sign in with Google for a quick, secure setup — no complicated onboarding.

Built for

Shopkeepers, small lenders, freelancers, and anyone who tracks money lent to or borrowed from people they know.

In the app

See it in action

  • Contacts list
  • Transaction history
  • Add transaction
  • Reminder setup
  • Export ledger
Features

What Udharbook does

Built with the same engineering bar we apply to client work.

  • Contacts and ledgers

    Add the people you transact with and keep a separate running tab for each one.

  • Transaction tracking

    Log each amount lent or borrowed with a date and a short note — see the running balance instantly.

  • Reminders

    Set local reminders so you don't forget who owes what, or when something is due.

  • Data export

    Export your ledger when you need a record — for accounting, sharing, or backup.

  • Google Sign-In

    Secure sign-in with your Google account — no new password, no friction.

  • Local-first storage

    Your ledger lives on your device — your private finances stay private.

Stack

Built with production-grade tooling

Same stack we use for client work — battle-tested and easy to extend.

  • Flutter
  • Dart
  • Google Sign-In
  • Local storage

Want a ledger or fintech app for your community?

We build local-first finance and ledger apps with secure auth and clean export workflows.