Save on Fuel is an Android application designed to help users locate the cheapest petrol stations across Spain, France, and Italy. With access to over 43,000 petrol stations, it allows users to compare fuel prices in real-time, ensuring they can make informed decisions on where to refuel. The app features a route manager that displays nearby petrol stations along a planned route, making it ideal for traders and frequent travelers looking to save on fuel costs. Users can select from various fuel types to find the best deals tailored to their needs.

The app's user-friendly interface provides essential information, including updated prices, opening hours, and distance to the nearest petrol stations. Users can also maintain a list of favorite stations and sort them by price or distance. With a color-coded map and price ranking system, Save on Fuel aims to maximize savings while providing convenience for users on the road. However, it is important to note that petrol prices are subject to change and may vary upon arrival.