Expense Tracker

Track your expenses without ads, data collection, or complexity. Proudly open source and European 🇪🇺

Base version

See Oinkoin in action

Dashboard - Track your daily expenses

Add Expense - Quick and simple entry

Statistics - Visual spending insights

Categories - Organize your finances

Overview - Complete financial picture

Everything you need for simple, private expense tracking — nothing you don't.

Works entirely on your device. No internet required, no servers, no data ever leaves your phone or computer.

Zero advertisements, zero analytics, zero data collection. Just a clean expense tracker that respects your privacy.

Open the app and start tracking immediately. No registration, no email, no setup — just your finances.

Understand your spending at a glance with clean, readable charts. Filter by month, year, category, or wallet.

Organize expenses your way with customizable categories, icons, colors, and tags for detailed tracking.

Export to CSV or create encrypted backups of all your data. Restore anytime, on any device.

Available for Android, Linux, and Windows. Same app, same data format, same privacy-first experience everywhere.

Fully open source under GPLv3. Anyone can inspect, contribute, or audit the code for complete transparency.