Where Does Fuelio Store Fill-ups and Costs?
Fuelio keeps fill-ups, costs, and service logs in local storage with optional Drive backup. Export CSV from the app for long-term records.
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Fuelio tracks cars locally first. Fill-ups with prices and odometer readings, service reminders, and cost statistics live in private app storage. Optional Drive backup carries the database between devices.
That makes the backup file the migration unit: enable it early, not the week you upgrade. Multi-vehicle households keep profiles per car inside one database. Exact folder names may vary by version, so export and back up through the app rather than copying files. Service reminders need odometer honesty to fire on time.
Where Fuelio stores this, by platform
/storage/emulated/0/Android/data/com.kajda.fuelio/files
Fill-ups and costs local with Drive backup for moves. Exact folder names may vary by version. Export CSV yearly; the file outlasts phones.
Frequently asked questions
How do I move Fuelio to a new phone?
Enable the Drive backup in settings and run it before switching phones. Fill-ups, service entries, and vehicle profiles restore from the backup file. Without it, years of consumption data stay on the old phone.
Can I export fuel logs?
Use the export option for CSV of fill-ups and costs. Fuel economy analysis belongs in spreadsheets, where per-tank outliers show clearly. Run exports yearly; the file outlasts any single phone.
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