Your money, in a notebook that syncs.
My Passbook is a personal ledger for your phone. It feels like a paper passbook. After the first open, it works with no connection, and it backs itself up once you add an account.
App Store — coming soon
Google Play — coming soon
Already installed? Open the app on your phone.
What it does
Works offline after setup
The first open needs a connection to create your guest session. After that, every entry is saved to your phone first — on a plane, in a basement, on patchy data — and syncs when you reconnect.
Debts and IOUs
Track money friends owe you and money you owe, with partial repayments over time. It moves the right account balance without ever counting as income or expense.
Split a shared bill
Paid for the whole table? Record just your share as the expense — everyone else’s slice becomes money owed to you against the same account, so your spending totals stay honest.
Committees and kitties
In a chit fund or monthly kitty? Track your contribution each period and the round you take the pot. It moves the right account balance and, like debts, never counts as income or expense.
Budgets and reports
Set monthly category caps and get warned before you go over. Reports show trends, category breakdowns, and income-vs-expense flow over any date range.
See everything it does
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Forgot your password?
Reset it here — you'll get a 6-digit code by email to set a new one.
Reset password
Questions
Support, data requests, or anything else:
developerpb07@gmail.com
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