Smarta is a travel and navigation application designed for iPhone users, providing streamlined access to MARTA bus and train information. With this app, users can easily view upcoming arrival times for buses and trains, ensuring they stay informed about their transit options. It features comprehensive timetable information for every route and stop, along with real-time train station arrival updates across all lines, making it an invaluable tool for daily commuters and travelers alike.

In addition to its core functionalities, Smarta allows users to bookmark their favorite stops and stations for quick reference, enhancing the overall user experience. The app also includes system-wide alerts to keep users updated on any changes or disruptions in service. With the option to switch between light and dark themes, users can customize their viewing preferences. The app further simplifies communication with MARTA by providing easy access to contact options, such as calling or emailing directly.