NinjaCash is a personal budget tracking app that works 100% offline with optional cloud sync for multi-device support.

Why NinjaCash?

- Works on airplanes, subways, anywhere. No loading spinners waiting for servers.

- Beautiful dark themes - 9 hand-crafted themes that don't burn your eyes at night

- Multi-account - Track checking, savings, cash, crypto - all in one place

- Multi-currency - Perfect for travelers or anyone managing money across currencies

- Optional sync - Enable cloud sync only if YOU want to access from multiple devices

- Install like an app - Add to your home screen on any device. No app store needed. (PWA web app)

- Free forever - Core features are free. No ads, no tracking.

Built for people who:

- Don't want Mint reading their bank transactions

- Travel frequently and deal with multiple currencies

- Want their finance app to work without internet

Simple. Private. Works everywhere.