Privacy Policy for Lumina

Last Updated: February 16, 2026

Data Controller: Lumecore LLC
Contact: contact@lumecorellc.com

Introduction

Lumina ("the App") is an astrology compatibility analysis application developed and operated by Lumecore LLC, a company registered in the State of Wyoming, United States ("we", "us", "our").

This Privacy Policy explains how we collect, use, and protect information when you use our mobile application.

Information We Collect

Information You Provide

When using Lumina, you voluntarily provide the following information for compatibility analysis:

Names — First names of people for the analysis
Birth Data — Date of birth, time of birth, and city/place of birth
Location Coordinates — Geographic coordinates (latitude/longitude) of birth places, selected from our city database

Information We Do NOT Collect

We do not collect:

Email addresses
Phone numbers
Photos or images
Device identifiers
IP addresses
Social media accounts
Contact lists
Browsing history

Payment Information

We do not collect or store any payment information. All payments for Premium features are processed securely by:

Apple App Store (iOS)
Google Play Store (Android)

Your payment details (credit card, etc.) are handled entirely by Apple/Google and are never shared with us.

Automatically Collected Information

Theme Preference — Your choice of light or dark theme is stored locally on your device only

Information Stored Locally on Your Device

The App stores the following data locally on your device:

Analysis History — Names, birth data, and compatibility results of your recent analyses so you can review past results
Purchase Records — Records of your premium analysis purchases for tracking your usage
Usage Counters — How many free and premium analyses you have used
Theme Preference — Your light/dark mode choice

Important: This data is stored only on your device and is never transmitted to our servers for storage. You can delete this data at any time by clearing the app data or uninstalling the app.

Analytics Data

We use Amplitude to collect anonymous usage analytics to improve the app experience. This includes:

App Events — Which screens you visit, which features you use
Feature Usage — Whether you use free or premium analysis, PDF export
Error Events — When something goes wrong (to help us fix bugs)

What analytics does NOT include:

Your name or birth data
Your IP address (disabled in our configuration)
Any personally identifiable information

Analytics data is aggregated and anonymous. It helps us understand how users interact with the app so we can make improvements.

Legal Basis for Processing (GDPR)

If you are located in the EU/EEA, we process your data under the following legal bases:

Contractual Necessity (Article 6(1)(b) GDPR) — Processing birth data is necessary to provide you with the compatibility analysis service you requested
Legitimate Interest (Article 6(1)(f) GDPR) — Anonymous analytics to improve the app experience
Consent (Article 6(1)(a) GDPR) — You voluntarily provide your data each time you use the analysis feature; you can choose not to use the feature at any time

How We Use Your Information

The birth data you provide is used solely for:

Calculating astrological positions (Nakshatra, Rashi)
Performing Vedic compatibility analysis (Ashtakuta matching)
Generating personalized compatibility reports

AI-Generated Content Disclaimer

Premium analysis results are generated using artificial intelligence (Anthropic Claude API). AI-generated content may contain inaccuracies or generalizations, is provided for entertainment and informational purposes only, should not be relied upon as professional advice, and may vary between analyses even with identical input data. We do not guarantee the accuracy, completeness, or reliability of AI-generated content.

Data Processing

Birth data is processed in real-time to generate your compatibility report
For free analysis: all calculations are performed locally on your device
For premium analysis: birth data is transmitted to a third-party AI service (Anthropic Claude API) for analysis. Data is not stored on our servers after the analysis is complete
Analysis results are displayed in the app and can be exported as PDF by you

Third-Party Services

We use the following third-party services:

Anthropic Claude API (United States) — For generating premium compatibility insights (data is processed according to Anthropic's Privacy Policy)
Amplitude (United States) — For anonymous usage analytics (data is processed according to Amplitude's Privacy Policy)
RevenueCat (United States) — For managing in-app purchases (data is processed according to RevenueCat's Privacy Policy)

International Data Transfers

If you are located outside the United States (including the EU/EEA), please note that your birth data may be transferred to and processed in the United States when you use Premium analysis features. Specifically:

Anthropic Claude API — Birth data is sent to Anthropic's servers in the United States for AI-powered analysis
Amplitude — Anonymous analytics data may be processed in the United States
RevenueCat — Purchase management data may be processed in the United States

These transfers are conducted in compliance with applicable data protection laws, including through:

Standard Contractual Clauses (SCCs) approved by the European Commission
The service providers' own data protection commitments

Your birth data is transmitted only for the duration of the analysis and is not stored by us after processing is complete.

Data Storage and Security

No Account Required — The app works without registration or login
No Cloud Storage — Your personal data is not stored in any cloud database by us
Local Storage — Analysis history, purchase records, and preferences are stored locally on your device only
Encryption — All data transmission uses HTTPS/TLS encryption
Minimal Data — We collect only what is necessary to provide the service

Data Retention

Server-side: We do not retain any personal data on our servers after your analysis session ends
Locally on your device: Analysis history is stored until you delete it, clear app data, or uninstall the app
Analytics: Anonymous, aggregated data is retained by Amplitude according to their retention policy
Purchase records: Maintained by Apple/Google/RevenueCat according to their respective policies

Data Breach Notification

In the event of a data breach that poses a risk to your rights and freedoms, we will:

Notify the relevant supervisory authority within 72 hours of becoming aware of the breach (as required by GDPR)
Notify affected users without undue delay if the breach is likely to result in a high risk to their rights and freedoms
Document the breach and corrective actions taken

Given that we do not store personal data on our servers, the risk of a data breach affecting your personal information is minimal.

Children's Privacy

Lumina is not directed at children under 13 years of age (or under 16 in jurisdictions where applicable). We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately at contact@lumecorellc.com.

Your Rights

You have the right to:

Access — View what data is being processed (displayed in the app)
Delete — Delete individual analyses from history within the app; clear all app data; or uninstall the app to remove all local data
Portability — Export your results as PDF

For EU/EEA Residents (GDPR)

If you are located in the European Union or European Economic Area, you have additional rights under GDPR:

Right to rectification
Right to erasure ("right to be forgotten")
Right to restrict processing
Right to data portability
Right to object to processing
Right to withdraw consent at any time
Right to lodge a complaint with a supervisory authority

Since we do not store your personal data on our servers, most of these rights are automatically satisfied. For locally stored data, you can delete it directly within the app or by clearing app data.

To exercise any of these rights, contact us at contact@lumecorellc.com.

For California Residents (CCPA/CPRA)

California residents have the right to:

Know what personal information is collected
Know whether personal information is sold or disclosed
Say no to the sale of personal information
Access their personal information
Delete their personal information
Non-discrimination for exercising their rights

We do not sell or share your personal information. We do not use your personal information for cross-context behavioral advertising.

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 Privacy Policy in the app and updating the "Last Updated" date. Material changes will be communicated through the app.

Contact Us

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

Lumecore LLC
Email: contact@lumecorellc.com
Website: https://lumecorellc.com

Summary

What We Collect	How We Use It	How Long We Keep It
Names	Display in report	Stored locally on device until deleted
Birth date/time/place	Astrological calculations	Stored locally on device until deleted
Analysis results	Display past analyses	Stored locally on device until deleted
Purchase records	Track usage	Stored locally on device until deleted
Theme preference	App appearance	Until app uninstall
Anonymous analytics	App improvement	Aggregated, no personal data
Payment info	Premium purchases	Handled by Apple/Google (not us)

Lumina is designed with privacy in mind. We collect only what's necessary for the analysis. Your personal data is stored only on your device and is never kept on our servers.