Tell every dollar where to go.
BankingBook brings the zero-based spreadsheet method into a seamless app — plan your month, hit your savings goal, and see exactly where your money went.
Zero-Based Budgeting
Every dollar gets a job. Set a savings % and BankingBook turns it into a spending cap — underspend sweeps straight into savings.
Import from Your Bank
No bank linking in Canada? No problem. Drop in a CSV or OFX export from Amex, TD, or BMO and BankingBook sorts the dates, amounts, and categories for you.
One App, Everywhere
Web, iOS, and Android share the same brain, so your budget math is identical no matter where you open it.