PegFácil is a free Android application developed by Mobilibus that provides real-time information on public transportation in Campo Grande, Mato Grosso do Sul. The app offers a range of features that make it easier for commuters to navigate the city's public transport system.

The app provides information on the location of bus stops and credit vending points in the vicinity, as well as the timetable of the lines that operate in the city. It also provides real-time location information for vehicles operating on a particular route, as well as trip planning between two points, taking into account walking and public transport, including real-time information.

Users can also access general information and alerts related to routes and stops that affect the normal operation of public transport. The app allows users to save their favorite lines, stops, and planned trips. Additionally, the app has accessibility features that facilitate access for visually impaired users, including TalkBack integration for passage predictions at nearby stops, timetable access, and detailed instructions on how to reach the destination.