NEWEMIs, IOUs and everyday spending in one place


One intelligent place for your spending, savings, loans, goals and financial future.

Never asks for bank loginsBuilt for lakhs, EMIs and UPIExport everything, anytime
Net worth ₹38.2K · 30 days
₹4,82,316
Income
₹1.45 L
Spent
₹1.07 L
Saved
26%
Food is up 24% on your 3-month average
Calculated
Personal Loan · HDFC BankEMI
₹8,410/month
16 of 24 paidNext 10 Oct
RM
Rahul owes you
₹10,000
The whole picture

Everything you track, finally in one view.

Accounts, EMIs, budgets and the ₹10,000 a friend still owes you. Sam keeps it all current, so money questions take seconds instead of a spreadsheet.

Meet Sam

Numbers you can check, not guesses.

Sam, your personal assistant inside Finance Book, explains your money in plain language. Every figure is calculated in code from what you’ve recorded, then labelled so you always know what’s a fact and what’s an estimate.

  • From your records onlySam never invents a transaction, a balance or a person.
  • Deterministic mathsEMIs, savings rates and goal plans are computed to the paisa and shown line by line.
  • Labelled, not oversoldEstimates are marked as estimates. Finance Book is a money tool, not an adviser.
Sam’s insight
From your last 120 days
Your food spending is 24% higher than your 3-month average.
Last 30 days₹14,620
3-month monthly average₹11,790
Difference+₹2,830
Recorded dataCalculated
Europe Trip₹62,000 of ₹2.5 L
Suggested monthly saving₹20,900
₹1,88,000 ÷ 9 monthsEstimate
Loans & EMIs

EMIs, without the spreadsheet.

Add a loan once. Sam builds the full amortisation schedule, records each payment and shows exactly how much principal and interest are left.

  • Schedules to the paisaReducing-balance or flat-rate, with interest and principal split every month.
  • Credit card EMIs alongside loansOne place for every monthly obligation.
  • Every due date in viewUpcoming EMIs and repayments sit at the top of your dashboard.
HDFC Bank · Personal loan
Personal Loan
8 left
Monthly EMI
₹8,410
Outstanding
₹64,531
Interest left
₹2,752
#InterestPrincipalBalance
16₹677₹7,733₹64,531
17₹605₹7,805₹56,725
18₹532₹7,879₹48,847
19₹458₹7,952₹40,894
20₹383₹8,027₹32,867
Security

Private by design.

Your financial life deserves the same care a bank gives it, with none of the access a bank would ask for.

No bank credentials

Finance Book never asks for net-banking passwords, card PINs or OTPs. Accounts are added by name and balance.

Isolated by default

Row-level security means your records are readable only by you, enforced in the database itself.

No ads, no data sales

Your data is used to serve you. It is never sold, rented or shared with advertisers.

Yours to take

Download a full CSV or JSON backup whenever you like, and delete your account in a single step.

Mobile

Made for the phone in your pocket.

Log an expense in two taps from the bottom bar. Bottom sheets, large touch targets and a layout designed for one hand, not a shrunken desktop.

  • Two-tap entryThe amount comes first, with categories one tap away.
  • Light and darkFollows your system, or set it yourself.
  • Accessible throughoutKeyboard, screen reader and reduced-motion support.
Start in a minute

Your money, finally in one calm place.

Create your account with Google or email. Free to start, no card required.