Support — AutoCodex

Email Support

Send us a message and we'll get back to you as soon as possible. Please include your device model and app version.

Response Time

We aim to respond to all support requests within 48 hours. For urgent issues, please include "URGENT" in your subject line.

Frequently Asked

Common questions.

AutoCodex is free to download and use with core features included. An optional one-time Pro upgrade is available through Google Play that unlocks unlimited vehicles, unlimited reminders, unlimited documents, PDF/CSV export and backup & restore. There are no subscriptions or recurring charges.

Almost all features work fully offline — your data is stored locally on your device with no account required. The Trip Calculator is the only feature that needs an internet connection, to look up addresses and calculate routes.

Go to the Profile tab → scroll down to the Export section → tap "Export Backup". This saves a file with all your vehicle data to your device. You can also export a formatted PDF report or a CSV spreadsheet, choosing which data sections to include. To restore, use "Import Backup" and select your saved file. Backup, PDF and CSV export require the Pro upgrade.

Uninstalling AutoCodex will permanently delete all your local data. We strongly recommend exporting a backup before uninstalling. Since your data is stored only on your device, we cannot recover it.

Yes. Go to the Garage tab and tap "+ ADD CAR" to register additional vehicles. You can switch between cars at any time from the Garage or from the top of the Dashboard. The free tier includes one vehicle; Pro unlocks unlimited vehicles.

Make sure you have granted AutoCodex location permission in your device Settings → Apps → AutoCodex → Permissions → Location → Allow while using the app. For best results, ensure GPS is enabled and keep the app open during tracking.

Go to the Profile tab → scroll to the Units section. You can switch between Metric and Imperial presets, or set a custom currency symbol.

Go to the Profile tab → tap "Language" → select English or Greek. The app will switch languages immediately.

Please email us at autocodexapp@gmail.com with a description of the bug, the steps to reproduce it, your device model and Android version, and the app version (visible in Profile → System Diagnostics). Screenshots or screen recordings are very helpful.