Gaspy vs Sandfly Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gaspy
Find the cheapest fuel prices in your area with this community-powered app. Save money on every fill-up by leveraging crowdsourced data from other drivers. Engage with a fun rewards system and consider an upgrade for advanced savings tools.
- Crowdsourced fuel prices
- Find cheapest fuel near you
- Community-driven savings
- Rewards system (Hats, Coins, Badges)
- Gaspy Gold premium features
- Live fuel price updates
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Welcome to Gaspy – Cheaper Fuel Together Gaspy is your free, easy-to-use app for finding the cheapest fuel near you. With prices crowd-sourced by a community of like-minded motorists, Gaspy helps you save money every time you fill up. Join the Carmunity of over a million Gas Spies who share live fuel prices across the country. It's not just about savings – it's fun too! Earn Spy Hats, Coins, and Badges as you rise through the ranks and prove your price-spotting prowess. Upgrade to Gaspy Gold for even more powerful tools and insights to supercharge your fuel savings. Gaspy is currently available to use in the United Kingdom and New Zealand. Download Gaspy today and enjoy the benefits of Cheaper Fuel Together.
Sandfly Map
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Sandfly Map lets you see where Sandfly hotspots are around the world, updated by the community. We are expanding our data to include more places, so download now and start letting others know where sandflies are the worst!
Screenshots
Verdict
The clearest difference is in-app purchases: Sandfly Map at none against Gaspy's 1. Sandfly Map also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Gaspy's advantage is update cadence (every 6 weeks vs every 4 months). On price 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. Gaspy sells 1 in-app purchase, starting at $0.99 per month. Sandfly Map asks for nothing beyond the download.
Gaspy ships an update every 6 weeks, Sandfly Map every 4 months. The most recent releases landed on October 17, 2026 and September 15, 2026 respectively.
| Parameter | Gaspy | Sandfly Map |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | — |
| Positive reviews | 67.2% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 48 MB |
| Age rating | 12+ | 9+ |
| Developer | Hwem | Finnian Anderson |
Bugs and requests
Gaspy
Reported bugs
12 issues- App stuck on yellow loading screen
- App crashes on startup or during use
- Search location function not working
- Unable to refresh or find location
- App hangs when loading fuel prices
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- Ad pop-ups prevent app interaction
- Subscription feature broken after updates
- iPhone compatibility issues after updates
- Server errors (502 Bad Gateway)
- App freezes when scrolling through results
- Ads cause UI jumping and layout shifting
- Opening locations in Google Maps broken
Requested features
12 requests- CarPlay support for in-car navigation
- Map view for fuel station locations
- Price history graph showing trends over time
- Ability to add notes to fuel logs
- Filter to exclude customer-only EV stations
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- Increased search radius beyond 100km
- API access for third-party developers
- Age restriction change to 16 years old
- Decimal point support in distance search
- Widget support for iPhone home screen
- Better handling of discounted vs board prices
- Ability to edit prices without restrictions
Sandfly Map
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gaspy
- Monthly Subscription1 Month trial$0.991 Month
Sandfly Map
No in-app purchases
