Cuando Llega Tata Rápido is an Android app designed to provide real-time bus arrival information for specific stops. This app offers a range of features for users including the ability to store favorite stops, 24/7 availability, and free internet-based queries. It also allows users to share the app and upcoming bus arrivals via SMS and social media. The "Nearby Stops" feature displays the five closest bus stops based on GPS location. Additionally, users can search for stops using voice commands and shortcuts to their favorite stops.

Overall, Cuando Llega Tata Rápido is a useful app for anyone who relies on public transportation and wants to stay informed about bus arrival times.