FlixBus is the official app from the company of the same name that operates in Europe and the United States. With this app, you can buy its bus tickets anywhere in the world and travel through various countries without needing to visit a brick-and-mortar ticket office.
From the main menu, you can select your departure city and final destination, the date of travel, and the number of tickets you need. The interface is very intuitive, helping you buy tickets with total ease. For one, there's a search feature to help you look up any place by the first letter, so you can easily select your city from the drop-down menu.
One of the advantages of using FlixBus is that you don't have to pay any management fees, you don't need to print your tickets, and you can find great discounts exclusive to this app. After you buy a ticket, it will be automatically saved to your profile; then, all you have to do is show the QR code to the bus driver. You can also track your bus, so you can see where you are or check for any delays.
With the FlixBus app, you'll get updates from FlixBus, like route changes and other relevant information that could affect your trips. That way, you can plan according to your needs whenever you travel in Europe or the United States.