OngMon - Budget Tracker

OngMon helps you track income and expenses, plan category budgets, and understand your spending trends in one simple app. Features: - Income and expense tracking - Category-based budget planning (monthly/yearly) - Weekly, monthly, and yearly reports - JSON and Excel export - Backup sharing via your device’s email app - Multi-language support (TR, EN, DE, FR, ES) - Light and dark themes All data stays on your device, and the app works fully offline. No account required. No subscription. No in-app purchases. Completely free.