zero is a privacy-first, fully offline expense tracking app for Android and iOS.

Unlike most finance apps, zero does not require accounts, cloud sync, subscriptions, or internet access. All financial data stays locally on your device. There are no ads, no telemetry, and no analytics.

zero helps you:
• Track daily expenses in a clean timeline
• Visualize spending with simple reports
• Create unlimited custom categories
• Manage lendings and borrowings
• Export or delete your data anytime

Built with a local-first philosophy, zero gives you full control over your financial data.

Your data. Your device. Zero servers.

Open source and actively maintained.

Features

  • 100% Offline - No cloud sync
  • No Account Required
  • No Ads
  • No Analytics or Tracking
  • Clean Spending Reports
  • Custom Categories
  • Debt Tracking
  • Dark & Light Mode
  • Open Source

Project Samples

Project Activity

See All Activity >

License

BSD License

Follow zero

zero Web Site

Other Useful Business Software
Earn up to 16% annual interest with Nexo. Icon
Earn up to 16% annual interest with Nexo.

More flexibility. More control.

Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
Get started with Nexo.
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of zero!

Additional Project Details

Programming Language

TypeScript

Related Categories

TypeScript Budgeting Software, TypeScript Personal Finance Software, TypeScript Financial Calculators

Registered

2026-02-27