Chicago CTA Train Bus Tracker is a comprehensive travel and navigation app designed for iPhone users. This all-in-one Chicago transit app combines Metra Train time tracking with live CTA Bus Tracker information for both Northbound and Southbound routes. With Day and Night modes available, users can personalize their experience. The app simplifies the complexities of navigating Chicago's public transportation system, catering to both regular commuters and tourists.

Featuring detailed Metra Train and Rail L Maps, Chicago CTA Train Bus Tracker ensures users have access to essential transit information even offline. The app also offers a Chicago Travel Map with high-resolution CTA Rail L Map for easy navigation and planning. Additionally, the Chicago Journey Planner provides directions and suggested routes for efficient travel within the city.