Privacy Policy

Last updated: May 26, 2026

Maintory ("the app", "we") helps you keep a record of your vehicles — expenses, service, fuel, reminders, and related notes. This policy explains what we collect, why, and the choices you have. We keep it short and plain because that is how the app is built.

Information we collect

• Anonymous identifier. The app does not require you to sign in or create an account. On first launch it creates an anonymous identifier so your data can be saved and synced to your device. We do not collect your name, email address, or any other contact information.
• Car data you enter. The vehicles, expenses, service records, reminders, mileage, and notes you add to the app. This is information you choose to provide.
• Preferences. Settings such as your units, currency, language, and notification choice.

Maintory does not collect location data, contacts, photos, or device identifiers, and does not include advertising. The Maintory website at maintory.pro uses Google Analytics (with IP anonymization) to measure aggregate visit statistics such as page views and country-level audience. The app itself does not include third-party analytics or tracking.

How we use your information

Your information is used only to provide the app: to sign you in, to store and sync your car records across your devices, and to show local maintenance reminders. We do not sell your data, and we do not use it for advertising.

Where your data is stored

Maintory uses Google Firebase (Authentication and Cloud Firestore) to store your data securely. Firebase processes this data on our behalf as a service provider. Your records are tied to your anonymous identifier and are not accessible to other users.

Notifications

With your permission, the app schedules local notifications on your device to remind you before a service is due. These are generated on your device and can be turned off at any time in the app's Settings or in your device settings.

Your choices and rights

• You can view and edit your car data in the app at any time.
• You can request deletion of your data at any time by emailing us at the address below, and we will remove it from our systems.

Data retention

We keep your data for as long as you use the app. When you request deletion, your records are removed from our systems.

Children

Maintory is intended for general audiences and is not directed at children under 13. We do not knowingly collect information from children.

Changes to this policy

If this policy changes, we will update the date at the top of this page.

Contact

Questions about privacy or a deletion request? Email stasura@gmail.com.