01
Every refill, logged
Full and partial refill logging with odometer, price, station, notes, and missed-refill handling.
Vehicle utility
Available on Google Play · iOS preview submitted
Fuellin: Fuel Log
Know every refill. Trust every mile.
A private, offline-first fuel and mileage tracker for cars and motorcycles, built around honest full-to-full calculations and portable records.
Google PlayGet it on Google PlayA closer look
See Fuellin in action.
Open an image to explore it in full detail.
Built for
Who Fuellin is for.
Drivers and riders
Anyone filling up a car or motorcycle who wants to know what every mile really costs.
Homes with more than one vehicle
Each car or bike keeps its own refills, mileage, and spending, side by side in one app.
People who keep things private
No account and no sign-up. Every record stays on the device unless you choose to back it up.
What it does
A focused tool, grown carefully.
02
Honest mileage
Trustworthy full-to-full mileage with partial-refill intervals and coverage explanations.
03
Your whole garage
Multiple cars and motorcycles with flexible distance, volume, efficiency, and currency units.
04
History & reports
Searchable history, basic reports, trends, CSV export, local backup, and safe restore.
05
Optional Premium
Optional yearly subscription for custom-period and cross-vehicle comparisons, detailed reports, PDF export and ad removal. Renews until cancelled in the purchasing store.
06
No account, no signal needed
Local-first operation without registration or an internet connection.
Built around
The promises underneath.
Promise 01
Local by default
Core vehicle and refill records stay on the device unless you export or back them up.
Promise 02
Honest calculations
Incomplete or broken mileage intervals are shown as pending instead of becoming misleading numbers.
Promise 03
Portable records
CSV, local backup, and PDF tools keep useful data from being trapped inside the app.
From the toolshed
What Fuellin is built with.
App
- Flutter & Dart
- BLoC
- Drift
No server of its own: everything lives on your device.
See how the others are builtGood to know
Questions about Fuellin.
- What is Fuellin?
- Fuellin: Fuel Log is a private, offline-first fuel and mileage tracker for cars and motorcycles, built around honest full-to-full calculations and portable records. It is made by bee n moss.
- Who is Fuellin for?
- Drivers and riders: Anyone filling up a car or motorcycle who wants to know what every mile really costs. Homes with more than one vehicle: Each car or bike keeps its own refills, mileage, and spending, side by side in one app. People who keep things private: No account and no sign-up. Every record stays on the device unless you choose to back it up.
- Which platforms does Fuellin support?
- Available on Google Play · iOS preview submitted. Current version: 1.0.0.
- Where can I download Fuellin?
- Fuellin is available on Google Play. Get it on Google Play
- How does Fuellin handle my data?
- The Fuellin privacy policy explains how the offline-first fuel and mileage tracker handles local records, optional backups, advertising, purchases, and support messages. Privacy policy
- How do I delete my Fuellin data?
- Fuellin does not create a developer account. You control the local records, exports, and any optional backup snapshots. The delete data page has the steps. Delete data
- How do I get help with Fuellin?
- The Fuellin support page offers help with fuel entries, mileage, backups, reports, purchases, or app access. Support
Project resources
Support, privacy, and control.
These documents belong to Fuellin: Fuel Log. They are not global policies for every bee n moss project.