Policy site

Privacy Policy for Piston

Effective Date: 2026-02-14

1. Introduction
Welcome to Piston ("we," "our," or "us"). We are committed to protecting your privacy. This Privacy Policy explains how we handle your information when you use our mobile application.

2. Information Collection
Piston is a privacy-first application.

• Local Data: All machine data, logs, and photos are stored locally on your device using Hive database technology. We do not upload your personal data to any external server.

• No Account Required: You do not need to create an account or provide an email address to use the app.

3. Permissions
We may request the following permissions:

• Camera/Gallery: To allow you to attach photos of your vehicles and maintenance logs.

• Notifications: To send you local reminders when a service is due.

4. Third-Party Services
We use the following third-party services:

• Google Play Billing: To process optional "Pit Stop" donations. Google handles all payment transactions securely; we do not see or store your financial information.

5. Contact Us
If you have any questions about this Privacy Policy, please contact us at:
piston-support@gmail.com