If you're planning to rent a car in Réunion, AVIS Click and Go is a must-have app. Developed by Rent Centric Inc., this free Android app allows you to manage all the steps of your car rental from your mobile device. With AVIS Click and Go, you can easily reserve a car, locate the exact vehicle, open it with your virtual key, and hit the road without any keys or waiting in line.

It's worth noting that AVIS Click and Go requires a smartphone with an internet connection and Bluetooth enabled. Overall, this app is a great choice for anyone looking for a hassle-free car rental experience in Réunion.