Effective Date: March 26, 2026
CheckFuel ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle your information when you use our mobile application (the "App").
CheckFuel is designed as a client-side utility. We do not require users to create an account, and we do not collect personal identifiers such as your name, email address, or phone number on our own servers.
Vehicle Data and Trip History: Any information you enter (vehicle specs, license plate numbers, fuel prices, and trip records) is stored locally on your device using AsyncStorage. We do not have access to this data.
Third-Party Services: Our App uses third-party services that may collect information used to identify you:
Google Play Services: Required for core app functionality.
Google AdMob: Used to display advertisements. AdMob may collect device identifiers and approximate location data to serve relevant ads.
Firebase Analytics: Used to collect anonymous usage statistics and crash reports to help us improve the App's performance.
All user-generated data (Vehicles and Trips) remains on your device. We use industry-standard encryption protocols (HTTPS/SSL) for any data transmitted by third-party SDKs (AdMob/Firebase) to ensure it is secure in transit.
You have full control over your data. Since we do not store your data on our servers, you can delete it yourself at any time:
In-App Deletion: Go to the App Settings and select "Clear All Data". This will permanently erase all vehicle specifications and trip history from your device's local storage.
Uninstallation: Deleting the App from your device will automatically remove all associated local data.
Our App is intended for users aged 18 and over. We do not knowingly collect personal information from children.
If you have any questions about this Privacy Policy or our data practices, please contact us