btstWx is a free lifestyle application designed for iPhone users, offering live weather data from various participating organizations. Users can access the app by entering a private Access Code, which connects them to their organization's weather data feed. The app features branding with the organization's name and logo, enhancing visibility and promoting their services to clients.

The application provides three distinct views for weather data: Compass View, Table View, and Graph View. The Compass View displays wind direction and various weather metrics, while the Table View organizes this information in a tabular format, including third-party forecasts. The Graph View presents historical weather data through four informative graphs. Users can switch between multiple weather stations and themes for a customizable experience.