Ledger is a personal finance management app that enables users to log and track their income and expenses. Users can create entries by specifying the transaction type (income or expense), amount, category (e.g., groceries, salary, entertainment), and date. The app includes a summary screen for a quick overview of finances and a detailed transaction list for reviewing all logged entries. Users can edit or delete entries as needed, ensuring accurate record-keeping. FinanceFlow helps users stay on top of their budget with a clear and organized interface.