Privacy Policy

Last updated: December 13, 2025

ECHO ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our application.

Information We Collect

When you use ECHO, we may collect:

• Account Information: Email address and display name when you create an account
• Signal Data: The emotional check-ins you submit, including energy levels, mood indicators, and optional notes
• Usage Data: How you interact with the app to improve our service

How We Use Your Information

• To provide and maintain our service
• To analyze your patterns and provide personalized insights
• To improve our application
• To communicate with you about updates or changes

Data Storage & Security

Your data is stored securely using Google Firebase infrastructure. We implement appropriate security measures to protect your personal information. Your signal data is associated with your account and is not shared with third parties.

Your Rights

You have the right to:

• Access your personal data
• Request deletion of your data
• Export your data
• Opt out of analytics

Third-Party Services

We use the following third-party services:

• Google Firebase: Authentication and data storage
• Google Analytics: Anonymous usage statistics
• Google Gemini AI: For generating insights (your data is processed but not stored by Google)

Data Sharing

We do not sell your personal information. If you enable "Public" mode on your profile, aggregated patterns (not raw data) may be visible to others who have your frequency code.

Children's Privacy

ECHO is not intended for users under 13 years of age. We do not knowingly collect information from children under 13.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page.

Contact Us

If you have questions about this Privacy Policy, please contact us at:

echo@findyourecho.app