Budget Car Rental is a free Android app developed by Avis Budget Group Inc. that aims to make your car rental experience as smooth and enjoyable as possible. With this app, you can quickly book a car and manage your rental with ease. The Fastbreak feature allows members to skip the line, make quick returns, and customize their account all through the app.

The app lets you make, modify or cancel your car rental reservation 24/7, find your nearest Budget car rental locations, hours of operation, addresses, and phone numbers, and navigate to your Budget car rental location. Additionally, Fastbreak members can access all of their rentals in one place, view upcoming, current, and past rentals, access receipts, modify upcoming rentals, and rebook past rentals for their convenience.

If you ever need immediate help on the road, the app provides a Roadside Assistance feature. By downloading the Budget app, you consent to its future updates and upgrades, and it may cause your device to automatically communicate with Budget's servers to deliver the functionality described above and to record location-based information and usage metrics.

Overall, the Budget Car Rental app is an excellent travel companion that can help you manage your car rental needs effectively.