Bus Horizon is a free Android application developed by Keolis Châteauroux, designed to help users navigate the Castelroussine metropolitan area. The developers have revamped the application to offer users the services they need. With this app, you can check real-time bus schedules for the entire network, traffic information, and receive notifications about disruptions at your preferred stops. You can also save your favorite stops and locations for easy access, search and view your itinerary by combining all modes of transportation, and discover all the stops around you. Additionally, the app highlights the services available, including Services on Demand, Handibus, among others. The Bus Horizon app is an excellent tool for commuters who want to optimize their travels in Castelroussine.