Privacy Policy

Last updated: May 20, 2026

1. Overview

DarkWave Studios LLC ("we," "us") operates Lume Scan. This Privacy Policy explains what data we collect, how we use it, and your rights.

2. Data We Collect

Account Data: Email address and name (for license activation and purchase receipt via Resend).

Payment Data: Processed by Stripe. We never see or store your credit card number, CVV, or billing details.

Vehicle Diagnostic Data: OBD-II signals (RPM, speed, fuel flow, DTCs, etc.) are processed entirely on your device. We do not transmit, collect, or store your vehicle data on any server.

3. Data We Do NOT Collect

GPS location or driving routes
Vehicle identification numbers (VIN)
Personal driving habits or behavior profiles
Audio, camera, or microphone data
Contact lists, call logs, or SMS

4. How We Use Your Data

Email: Purchase confirmation, download link, and critical product updates only. No marketing spam.
License verification: Your Firebase account stores a purchase flag to unlock the app. No vehicle data is transmitted.

5. Third-Party Services

Stripe: Payment processing. See Stripe Privacy Policy.
Firebase Authentication: Account management and license gating. See Firebase Privacy.
Resend: Transactional email delivery. See Resend Privacy Policy.

6. Data Retention

Account data is retained as long as your account is active. You may request deletion at any time by emailing support@lumeauto.tech. Vehicle diagnostic data exists only on your device and is never retained by us.

7. Children's Privacy

Lume Scan is not directed at children under 13. We do not knowingly collect data from children.

8. Your Rights

Request access to your account data
Request deletion of your account
Opt out of any communications (except critical security notices)
California residents: CCPA rights apply. We do not sell personal information.

9. Security

Account data is protected by Firebase Authentication with industry-standard encryption. Payment data is handled exclusively by Stripe (PCI DSS Level 1 certified). Vehicle data never leaves your device.

10. Changes

We may update this policy. Material changes will be communicated via email. Continued use constitutes acceptance.

11. Contact

DarkWave Studios LLC
Nashville, TN
support@lumeauto.tech