Upholdeam

The core functionality centers on income, expenses, balances, and monthly goals. The app visualizes weekly fluctuations via a clear cash flow track and manages individual transactions using a timeline view; the "Data" section offers trend lines, categorical donut charts, and comparative bar charts to help users quickly grasp the flow of funds. Users can log income or expenses—recording the amount, date, title, category, payment method, and notes—with all data stored locally on the device and instantly synchronized across the Home, Details, Data, and Goals pages. The Goals page calculates the "safe-to-spend" amount, category-specific "runway," and alert statuses based on existing records, transforming expense tracking from a simple transaction log into actionable insights for monthly financial decision-making.