Privacy Policy — Aestierra

Last updated: September 2025

This Privacy Policy describes how Aestierra (“we”, “our”, “us”) handles your information when you use our mobile application and website (collectively, the “Service”). We are committed to privacy by design and collect the minimum data required to provide the Service.

Data We Process

• Photos and videos you provide (face/body/profile images for analysis)
• Demographics you provide (age, gender, height/weight units)
• Health and wellness inputs you provide (medical conditions, medications, allergies, prior surgeries, pregnancy/breastfeeding status, smoking status)
• Goals and preferences you provide (budget range, timeline, comfort with invasiveness, specific concerns)
• Purchase and subscription status (product ID, entitlement state; no full payment card data is collected by us)
• Notifications and calendar permissions (only to schedule reminders or add calendar events on your device)

We do not collect precise location, contact lists, device identifiers, or analytics tracking data.

How We Use Your Data

• Perform on‑device photo preparation and send your photos securely for AI analysis
• Generate procedure recommendations and optional age analysis
• Store your analysis results and preferences locally on your device
• Schedule optional consultation reminders and allow calendar export (if you grant permission)
• Manage in‑app subscriptions through Apple App Store / Google Play

Where Processing Occurs

• On your device: photos selection, UI/UX state, analysis results, reminders, and preferences
• Our servers: transient relay to AI processing and database‑free request handling
• AI service provider: photos transmitted over HTTPS to a third‑party AI model provider solely to return your analysis

Retention

• Photos: processed transiently for analysis and not retained by our servers after the request completes. Our AI provider does not use your data to train their models and typically deletes request content within 30 days (subject to their policy).
• Analysis results and settings: stored locally on your device until you delete them or uninstall the app.
• Subscription metadata: managed by Apple/Google; we do not store full payment information.

Sharing

We do not sell your personal data. We do not share data with ad networks or data brokers.

We may disclose data to service providers acting on our behalf and under contractual obligations (e.g., AI processing provider, cloud hosting). These providers may only process data to deliver the Service and not for their own purposes.

Security

• Transport security: All communications use HTTPS/TLS.
• Storage: Sensitive preferences are kept using platform secure storage (iOS Keychain / Android Keystore) when available.
• Photos are not permanently stored on our servers.

Your Choices and Rights

• Delete local data at any time in the app (e.g., clear analysis history)
• Revoke camera/notifications/calendar permissions in system settings
• Request account/data inquiries by contacting us (see Contact)

Children

Our Service is intended for adults (18+). We do not knowingly collect data from children. If you believe a minor has provided data, contact us and we will delete it.

Medical Disclaimer

AI analysis is for informational and educational purposes only and is not medical advice, diagnosis, or treatment. Always consult qualified healthcare professionals before any procedure.

Contact

• Email: privacy@aestierra.com
• In‑app: Settings → Help & Support

Changes to This Policy

We may update this policy to reflect changes in technology, law, or our practices. The effective date appears at the top.