Finance

SmartWallet – offline-first TUI application for managing personal finances

SmartWallet is a terminal-based personal finance tracker written in Python.

It provides an offline-first text user interface for managing income and expenses using a hierarchical budget structure. Categories can be nested to create a detailed view of household spending, with each transaction stored locally in a JSON file. The application uses Textual for its terminal interface and is designed for keyboard-driven personal finance management.

This is free and open source software.

Key Features

  • Organizes budgets with a tree-structured category system.
  • Supports nested categories for detailed income and expense tracking.
  • Stores data locally in ~/.smartwallet/budget.json.
  • Uses signed transactions to distinguish income from expenses.
  • Calculates balances recursively across the budget tree.
  • Provides modal dialogs for adding, editing, deleting, and navigating entries.
  • Includes schema versioning for safer future data migrations.

Website: pypi.org/project/smartwallet
Support:
Developer: alwood
License: MIT License

SmarlWallet in action


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