Privacy Policy

Last updated: December 7, 2025

Summary: Your documents stay on your device and are NEVER sent to our servers. We only collect your email and password for authentication. We never sell your data to third parties.

1. Introduction

Sigillarium ("we", "our", "us") is committed to protecting and respecting your privacy. This privacy policy explains how we collect, use, share, and protect your personal information when you use our Sigillarium mobile application.

2. Data Collected

2.1 Authentication Information (ONLY)

Email address: Used to create and manage your account
Password: Stored securely and encrypted via Firebase Authentication

2.2 Documents and files - LOCAL STORAGE ONLY

⚠️ IMPORTANT: Your documents, photos, and files remain EXCLUSIVELY on your device. We do NOT store them on our servers, we do NOT upload them, and we do NOT have access to them.

3. How We Use Your Data

We use the collected information for the following purposes:

Email: Account creation, password recovery, important notifications
Password: User authentication when logging into the application

4. Data Sharing

We never sell your data.

Your documents: NEVER shared because they remain on your device
Email: Only stored on Firebase servers for authentication

5. Data Security

We implement strict security measures:

Passwords encrypted via Firebase Authentication (SHA-256 + salting)
HTTPS communications for all API calls
No document data transmitted over network

6. Your Rights (GDPR)

Under European GDPR regulation, you have the following rights:

Right to access: Request a copy of your data
Right to deletion: Delete your account and data
Right to rectification: Correct your email

To exercise these rights, please visit our account deletion page or contact us at delete@sigillarium.app

7. Contact

For any questions about this privacy policy:

Email: support@sigillarium.app
Account deletion: delete@sigillarium.app