Support

We usually reply within a day or two.

📧 Email us

Questions, bugs, feature ideas, or purchase issues — one address for everything:

support@e4dx.com

Quick answers

How do I move my data from Drivvo?

In the app: Vehicles → Add Vehicle → Import my data. Drivvo CSV exports import directly; the built-in AI guide converts exports from any other app.

How do I restore a Pro purchase?

Tap the FREE badge on the dashboard (or any upgrade screen) and choose "Restore purchases". Pro follows the Apple/Google account you bought with.

How do I export my data?

Vehicle details → Export Vehicle Data. Exports are free on every plan.

How do I delete my account?

Settings → Account & Sync → Delete account. This removes your account and all synced data from our servers immediately.

Reminders aren't firing on my phone

Check that the app has notification permission (Settings → Apps → FuelCap → Notifications) and that it isn't blocked by any battery-saver mode.