Privacy Policy

Catena ("we," "us," or "our") is developed by Julienne Studios LLC. This Privacy Policy explains how we collect, use, and protect your information when you use the Catena app. We're students building this for other students, and we take your privacy seriously.

If you have questions, email us at team@juliennestudios.com.

1. Information We Collect

Information you provide

Account information (username, email address) if you create an account
Study session data (duration, tags, notes) that you log in the app
Café customization data (decorations, layout, items purchased)

Information collected automatically

Device type and operating system version
App usage analytics (which features are used, session frequency) — used only to improve the app
Crash reports and error logs

Information we do NOT collect

We do not collect the content of what you're studying
We do not sell your data to third parties
We do not use your data for advertising

2. How We Use Your Information

To provide and maintain the Catena app
To sync your progress across devices (if you have an account)
To enable social features like visiting friends' cafés
To improve the app based on usage patterns
To respond to your support requests

3. Data Storage and Security

Your data is stored securely using industry-standard encryption. We use reputable third-party cloud services to host your data. We retain your data for as long as you have an active account. You can request deletion of your account and data at any time by emailing us.

4. Third-Party Services

We use the following third-party services, which have their own privacy policies:

Apple App Store — for app distribution and in-app purchases (if applicable)
Analytics service — for crash reporting and usage analytics (anonymized)

We do not share personally identifiable information with third parties except as required to operate the app.

5. Children's Privacy

Catena is not directed at children under 13. If you are under 13, please do not use the app without parental consent. We do not knowingly collect personal information from children under 13.

6. Your Rights

You have the right to:

Access the personal data we hold about you
Request correction of inaccurate data
Request deletion of your account and data
Opt out of analytics collection (via device settings)

To exercise any of these rights, email us at team@juliennestudios.com.

7. Changes to This Policy

We may update this Privacy Policy from time to time. We'll notify you of significant changes by updating the date at the top of this page and, where appropriate, through the app. Continued use of Catena after changes constitutes acceptance of the updated policy.

8. Contact Us

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

Julienne Studios LLC
Email: team@juliennestudios.com