Privacy Policy

Last Updated: May 3, 2026

Introduction

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

Information We Collect

Health and Fitness Data

We collect the following health-related information that you provide:

Menstrual cycle dates (period start and end dates)
Symptom logs (mood, energy levels, physical symptoms)
Personal notes and observations
Wellness preferences and goals

Optional Context Data (v3.0 — Perimenopause Mode)

If you opt in to Perimenopause Mode, you may also choose to log additional context alongside your symptoms. All of these fields are optional — none are required to use the app:

Food notes & flags: A free-text food note plus optional flags for caffeine, alcohol, sugar, processed food, dairy, or spicy food.
Sleep: Hours slept and a 1-5 sleep quality rating.
Stress: A 1-5 stress level rating.
Exercise: Minutes of activity (0-180).
Water: Glasses of water (0-12).

You can disable Perimenopause Mode at any time. Disabling the mode hides the extended-context UI but does not delete any context data you have already logged — you can re-enable the mode later and your history is preserved.

Device Information

We automatically collect:

Device identifiers (for data persistence across sessions)
App usage data (features accessed, interaction patterns)
Technical information (app version, device type)

How We Use Your Information

We use your information to:

Provide Core Functionality: Track your menstrual cycle, predict future periods, and log symptoms
Personalize Your Experience: Generate AI-powered wellness insights tailored to your current hormone phase
AI Correlation Analysis (Perimenopause Mode): If you opt in, generate plain-language correlation insights across 30-90 days of your mood, energy, symptom, and optional context data — for example, "Hot flashes occurred 40% more often on days with under 6 hours of sleep." These insights are generated by Google's Gemini AI service on demand and are only produced when you tap "Generate Correlations."
Predictive Rough-Day Alerts (Perimenopause Mode, iOS only): When enabled, the app evaluates yesterday's logged data on-device against a small set of rules and may schedule a quiet morning notification at 7 AM if patterns suggest the day might feel heavier than usual. This evaluation runs locally on your device — no data leaves the phone for this feature.
Improve Our Service: Analyze app usage to enhance features and user experience
Maintain Data Persistence: Store your data securely so you can access it across app sessions

Third-Party Services

We use the following third-party services to operate our app:

Google Gemini AI

We use Google's Gemini AI service to generate personalized wellness insights, cycle reports, AI chat responses, and (in Perimenopause Mode) correlation insights based on your logged data. The data sent to Gemini may include:

Mood, energy, and symptom logs
Menstrual cycle phase and dates
Optional context data (food, sleep, stress, exercise, water) when you have logged it and Perimenopause Mode is on
Your AI chat questions

This data is sent to Google's servers only when you actively trigger an AI feature (such as tapping "Generate Cycle Report" or "Generate Correlations" or sending a chat message). Google processes this data according to its Gemini API terms of service. You must explicitly accept the in-app AI Data Consent screen before any AI feature is available; you can revoke consent at any time from the app's Settings.

Apple App Store (StoreKit 2)

In-app subscription purchases are handled by Apple's StoreKit 2. Apple processes your purchase information; we do not have access to your payment details. Your subscription status is checked locally on your device against Apple's StoreKit entitlement records — we do not transmit your subscription status to any third-party billing provider.

Cloudflare

AI requests are routed through a Cloudflare Worker that we operate, which adds an authentication key before forwarding the request to Google Gemini. The Cloudflare Worker does not log or persist your data; it acts only as a secure relay so the API key never has to be stored in the mobile app.

Data Storage and Security

Your data is:

Stored on your device. All cycle, symptom, mood, energy, notes, and Perimenopause Mode context fields live in the app's local storage on your iPhone, iPad, or Mac. We do not maintain a cloud copy of your health data.
Sent to Google Gemini only when you actively trigger an AI feature, and only for the duration of that single request
Never sold or shared with third parties for advertising

Data Retention

Because your health data is stored locally on your device, it remains under your control. You can delete individual logs from within the app, or remove all data by uninstalling Lumina Wellness. If you have any other questions about your data, contact us at appfactory1970@gmail.com.

Your Rights

You have the right to:

Access: View all of your logged data inside the app
Correction: Edit or delete any individual log entry inside the app
Deletion: Delete entries individually, or remove all data by uninstalling the app
Opt-Out of AI Features: Decline (or later revoke) the AI Data Consent in the app's Settings — AI features will be disabled and no data will be sent to Google Gemini
Opt-Out of Perimenopause Mode: Disable the mode at any time from the app's Settings

Children's Privacy

Lumina Wellness is not intended for children under 12. We do not knowingly collect personal information from children under 12. If you believe we have collected information from a child under 12, please contact us immediately.

Data Sharing

We do NOT:

Sell your personal or health data to third parties
Use your data for advertising purposes
Share your data with data brokers
Track you across other apps or websites

International Users

When you use AI features, your request data is processed by Google Gemini, which may operate servers in the United States and other countries. By accepting the AI Data Consent screen and using AI features, you consent to the transfer of that request data to these locations.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Last Updated" date at the top of this policy. Continued use of the app after changes constitutes acceptance of the updated policy.

Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us:

Email: appfactory1970@gmail.com
App: Lumina Wellness