8udget is a personal finance app that enables budgeting, investment tracking, and financial management—completely offline with no internet required. It helps users track budgets via category breakdowns, monitor stock and crypto investments in real-time, manage recurring bills with reminders, and track progress toward financial goals. A key advantage is that user data stays on the device by default, ensuring privacy. It also simplifies importing messy bank statements with 80-90% accuracy. Available across iOS, Android, Web, and Mac, built on a single Flutter + Rust codebase, 8udget offers a free starting point for comprehensive offline financial control.