METROtrack is a free Android app developed by GMV SYNCROMATICS. This app provides real-time arrival information for the Rock Region METRO (Central Arkansas area) public transit system buses. With this app, you can mark favorite stops and routes, set reminders, get alerts, plan your trip and access general information.

The app has a user-friendly interface, making it easy for users to access the information they need. The real-time arrival information is accurate, and the app provides alerts for delays and schedule changes. You can also plan your trip by entering your starting point and destination, and the app will provide you with the best route and schedule. Additionally, the app provides general information about the Rock Region METRO system, including fares, schedules, and maps.

Overall, METROtrack is a useful app for anyone who uses the Rock Region METRO public transit system in Central Arkansas. It provides accurate real-time arrival information, trip planning features, and general information about the system.