City Bus Official App is a free Android application developed by Kroma Mobility. It falls under the category of Travel & Navigation and provides real-time information about Phnom Penh City Bus. With this app, users can easily track the location of buses, view all available routes, search for a specific route, and find bus stops.

The app has a simple and user-friendly interface that makes it easy to navigate and use. The home screen displays the real-time location of all the buses, and users can tap on a specific bus to view its route and estimated arrival time. The app also allows users to search for a specific route and view all the stops along the way.

Overall, City Bus Official App is a useful and convenient tool for anyone who regularly uses the Phnom Penh City Bus. It provides accurate and up-to-date information, making it easier for users to plan their journeys and navigate the city.