TEU Ônibus is a free Android app that provides real-time information on bus arrival times at bus stops. Developed by Tacom Sistemas de Bilhetagem Inteligente Ltda., it is designed for commuters and travelers who rely on public transportation to get around.

The app is easy to use and provides accurate and up-to-date information on bus arrivals. It uses GPS tracking to track the location of buses in real-time and provides users with information on the estimated time of arrival at their selected bus stop. The app also allows users to save their favorite bus stops and receive notifications when their bus is approaching.

Overall, TEU Ônibus is a great app for anyone who relies on public transportation. It is free, easy to use, and provides accurate and reliable information on bus arrivals in real-time.