A command-line interface (CLI) application built in Python to track, categorize, and analyze daily personal expenses. This tool helps users manage budgets and visualize their spending habits directly from the terminal. Key Features Expense Logging: Quickly add expenditures with precise amounts, specific dates, and searchable comments. Smart Categorization: Group transactions into custom categories (e.g., Food, Rent, Utilities, Entertainment). Data Persistence: Automatically saves and loads your financial transactions using a flat-file database format (CSV/JSON). Budget Metrics: Displays instant monthly spending summaries and flags warning alerts when category thresholds are crossed.