Riserva: Fuel, Petrol Prices

How old is that price?

Riserva shows the fuel prices that station operators are required by law to file with their government, and next to every price it tells you when it was filed: "2 hours ago", "yesterday", "4 days ago". So you know which ones to trust before driving across town to save three cents.

FOUR COUNTRIES, ONE APP
48,283 stations across Italy, Spain, France and Portugal. Italy 23,955, Spain 11,530, France 9,631, Portugal 3,167. The app works out which country you are in and switches on its own when you cross the border, or you pick one by hand in Settings. Stations you save stay in a single list that spans all four.

IN THE CAR, WITH CARPLAY
The stations around you on the car's screen, with price, distance and brand, and navigation in one tap. While driving, Riserva shows only recently filed prices: a three week old price does not save you money, it sends you the wrong way.

WHAT THE FILL-UP REALLY COSTS
Riserva ranks stations by what a tank actually costs you, drive included. The pump that is two cents cheaper fifteen kilometres away is not a saving, and that is the sum a list sorted by price alone cannot do.

IS THE PRICE ON THE SIGN DIFFERENT? FIX IT
If the sign says something else, report it in two taps. You can flag a closed station too. A correction is published only once several independent drivers report the same price, so it stays trustworthy.

ALONG YOUR ROUTE, NOT JUST NEARBY
Driving three hundred kilometres? Riserva finds the cheapest stations along the way, showing how far off-route each one is and where it falls in your journey. Not just the ones near your sofa.

EVERY FUEL, NAMED THE WAY THE PUMP NAMES IT
Petrol, diesel, LPG, CNG, HVO, LNG, E10 and E85, with premium products named the way you see them: V-Power, Supreme Diesel, HVOlution. Prices sold by the kilogram are never compared against prices sold by the cubic metre.

WHAT YOU GET
• CarPlay: stations on your car's screen
• A map with the price printed on every station
• A list you can sort by price, distance or true cost of a fill-up
• Filters for fuel, self service and motorway stations
• Favourites in one list that crosses countries
• A widget and Spotlight search for the stations you save
• Navigate with Maps, Google Maps or Waze
• Works offline: the data lives on your phone
• No ads

THE DATA
Italy: Osservaprezzi Carburanti, Ministry of Enterprise, IODL 2.0 licence. Spain: MITECO. France: Ministère de l'Économie, Licence Ouverte. Portugal: DGEG. All refreshed every day. Riserva is not a government service.