CNG Maps vs Riserva
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CNG Maps
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Metan Srbija je besplatna aplikacija sa svim CNG (metan / KPG) pumpama u Srbiji na jednom mestu. - Mapa svih metan pumpi u Srbiji — lokacije, radno vreme, telefon - Najbliža pumpa — jednim dodirom, na osnovu vaše lokacije - Navigacija — Google Maps, Waze ili Apple Maps - Planer rute na metan — unesite polazak, cilj i domet vozila, a aplikacija predlaže gde da dopunite usput - QR kod sa popustom na pojedinim pumpama Za sve koji voze na metan: taksiste, dostavljače, prevoznike i sve vozače koji žele jeftiniju i čistiju vožnju. Podaci se redovno ažuriraju, a aplikacija ne traži registraciju.
Riserva
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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.
Screenshots
Verdict
The clearest difference is update cadence: Riserva at every 5 days against CNG Maps's every 10 days. CNG Maps's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CNG Maps ships an update every 10 days, Riserva every 5 days. The most recent releases landed on October 31, 2026 and October 14, 2026 respectively.
| Parameter | CNG Maps | Riserva |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Milos Aleksandrovic | BigBalli Consulting llc |
In-app purchases
CNG Maps
No in-app purchases
Riserva
No in-app purchases









