1. Information We Collect Luna Health collects information that you provide directly within the app, as well as data you authorize through system health APIs: A. User-Provided Health & Cycle Data Menstrual & Cycle Logs: Period start and end dates, flow intensity, cycle lengths, and estimated ovulation windows. Symptom & Wellness Tracking: Daily symptoms (cramps, acne, mood changes, headaches, bloating, energy levels). Lifestyle & Nutrition: Water consumption logs, dietary preferences, weight entries, height, and date of birth (for age calculation). B. Health & Fitness Data via Android Health Connect If you explicitly grant permission, Luna Health integrates with Health Connect by Android to read physical activity metrics. We request strictly READ-ONLY access to: Steps: android.permission.health.READ_STEPS — to display your daily step counts and movement progress. Distance: android.permission.health.READ_DISTANCE — to calculate distance walked/run. Google Health Connect Limited Use Disclosure Luna Health's use of information received from Health Connect APIs adheres to the Google Health Connect Permissions Policy, including the Limited Use requirements: We never transfer or sell Health Connect data to third parties, data brokers, or advertising platforms. We never use Health Connect data for serving advertisements, credit determinations, lending, or promotional targeting. Health Connect data is accessed strictly to provide you with your personal in-app activity dashboards and wellness metrics. We do not request write permissions to your Health Connect store; our integration is strictly read-only. 2. How We Store and Protect Your Data Local-First Storage: Your cycle logs, symptoms, and health entries are stored locally on your device in secure, sandboxed application storage (Hive). Optional Google Drive Backup: If you choose to enable cloud backups, your encrypted data archive is saved directly to your personal Google Drive account in your private AppData folder. We never have access to your personal Google Drive contents. Network Security: Any network communication with our API servers (e.g., account sync or article fetching) is encrypted in transit using industry-standard HTTPS / TLS. 3. Data Sharing and Third Parties We do not sell, rent, monetize, or trade your personal or health data. Your health and cycle data remains strictly private to you. No Ad Trackers: We do not embed third-party advertising SDKs that track your health data. No Health Data Resale: Under no circumstances is sensitive reproductive, menstrual, or activity data transferred to third parties. 4. Data Retention and Deletion (Your Rights) You maintain complete control over your data at all times: In-App Clear Data: You can permanently erase all local health data stored in the app at any time by navigating to Settings > Clear All Data. Revoking Health Connect Permissions: You can revoke access to Health Connect at any time via your Android device's Settings > Security & Privacy > Privacy > Health Connect > App permissions > Luna Health. Google Drive Backup Deletion: You can delete any saved backup file directly from your Google Drive account management interface. Account & Data Deletion Request: To request complete deletion of any synced account credentials or server logs, you may email us at support@thestudio82.com with the subject "Data Deletion Request". We will process and confirm permanent deletion within 30 days.
3. Third-Party Services
To support the free availability of the app and analyze usage, we may use third-party services that collect anonymous usage data. Typical services include:
- Google AdMob (advertising)
- Google Analytics for Firebase (analytics)
These services operate under their own privacy policies; please review them on the providers' sites if you wish to know what they collect and how they use data.
4. Advertisements
We display ads in the app to support development and hosting costs. Ad networks may use cookies or device identifiers to deliver relevant ads. We do not provide any personal user data to advertisers from within the app.
5. Data Security
We take reasonable administrative and technical measures to protect any information we process. Because we intentionally avoid collecting personal data, privacy risk is minimal. However, no method of transmission over the internet or electronic storage is completely secure.
6. Children's Privacy
This app is not intended for children under 13. We do not knowingly collect personal information from children. If you believe we have inadvertently collected personal information from a child, please contact us and we will take steps to remove it.
7. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make changes, we will update the "Last Updated" date shown at the top of this page. Continued use of the app after changes constitutes acceptance of the updated policy.
8. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy, please contact us at:
App: Luna Health •
Email: hello@thestudio82.com