Gaspy
by Hwem
- Travel
- Free
- Rating
- 4.0
- 773 ratings
- Top 27%among 23 Travel apps
- Last update
- Jul 20, 2026
- Version 3.30.12
- Size
- 73 MB
- Category
- Travel
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
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 New Zealand and the United Kingdom.
Download Gaspy today and enjoy the benefits of Cheaper Fuel Together.
What’s new
Release notes for the latest version, as written by the developer.
Minor fixes and improvements
Rank history
Daily position in the New Zealand charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #5
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
84/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size60% · 10
Size: 73 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof80% · 30
Best rank #1, 4 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.30.12LatestReleased Jul 20, 2026