⚡ FuelToEV — Privacy Policy

Applies to the FuelToEV website (fueltoev.com) and the FuelToEV Android app. Last updated 30 October 2026.

FuelToEV helps you track what your electric vehicle costs to run and compares it with a petrol or diesel car. It is built to work without an account, and to collect as little as possible when you do sign in.

What the app stores

• Your settings — country, currency, units, the fuel and electricity prices you enter, your chosen comparison car and dark-mode preference.
• Your vehicles — the catalog model you picked, nickname, odometer readings, battery/range figures, optional purchase price and an optional photo of your car.
• Your logs — each charge (date, odometer, cost, energy, source, note) and each maintenance expense you record.

Where it is stored

• "Use without an account" — everything above stays on your device (browser storage, or the app's private storage on Android). Nothing is sent to us. Uninstalling the app or clearing site data erases it.
• Signed in with Google — the same data is saved in Google Firebase (Cloud Firestore) under your account so it syncs between devices. We receive the name, email address and profile identifier that Google provides at sign-in, and use them only to identify your account inside the app. Security rules restrict every record to the account that created it.

What we do not do

• No advertising, no ad identifiers, no tracking across apps or sites.
• No selling or sharing of your data with third parties.
• No location access, no contacts, no background data collection.

The app downloads current notified fuel prices from our own website so it can prefill them; that request contains no personal data.

Deleting your data

Open Settings → Data → Delete all my data in the app. In local mode this wipes the device copy; when signed in it deletes your settings, vehicles and logs from Firestore immediately. You can also export everything first as a JSON file from the same screen. When signed in, the same button also deletes your account. Details on the account deletion page.

Children

FuelToEV is not directed at children under 13 and does not knowingly collect data from them.

Contact

Questions about this policy: hello@fueltoev.com.