zero: offline expense tracker

WHY zero?

Most finance apps want your data. zero wants nothing.

• No account required: start tracking in seconds • No internet needed: works 100% offline • No ads, no subscriptions: completely free • No data collection: your finances stay private

TRACK EXPENSES EFFORTLESSLY

Add expenses in seconds with a clean, minimal interface designed for daily use.

• Quick entry with amount, title & category • Custom categories with icons and colors • Date picker for past expenses • Notes and descriptions for every transaction

MANAGE MONEY YOU OWE & ARE OWED

Never forget an IOU again.

• Track money you lent and borrowed • Organize by person with custom icons • See total balances at a glance

BEAUTIFUL REPORTS & INSIGHTS

Understand your spending with clear, visual reports.

• Monthly expense breakdown with pie charts • Daily spending calendar heatmap • Category-wise analysis • Filter by month and year

DESIGNED FOR YOU

• Dark mode & light mode • Multiple currency support • Export & import your data • Fast, lightweight, battery-friendly

PRIVACY BY DESIGN

Zero is built on a simple principle: your money, your business.

All data is stored locally on your device. No servers, no cloud, no sync, no analytics, no third-party SDKs. Your financial data never touches the internet.

Download zero and take control of your finances, privately.