Cuándo pasa? Neuquen is an Android application developed by EFISAT that helps users track the arrival time of buses at a specific stop. With a variety of options and features, this app allows users to store their favorite stops, access information 24/7, and make use of the phone's internet service at no additional cost. Users can easily share the app and upcoming bus arrivals through SMS and social media.

The app provides an easy-to-use interface that allows users to search for bus stops and view the estimated arrival times of buses in real-time. The app also provides the option to set reminders for upcoming bus arrivals, making it easier for users to keep track of their schedules. Overall, Cuándo pasa? Neuquen is a convenient and useful app for anyone who relies on public transportation in Neuquen.