Privacy Policy — IAS Skin Care App

Last updated: June 1, 2026

This Privacy Policy describes how IAS Skin Care ("we", "us", or "our") collects, uses, and protects information when you use the IAS Skin Care mobile application ("App").

1. Information We Collect

Information You Provide

• Skin assessment answers — your responses to the skin quiz (skin type, concerns, lifestyle habits). This data is stored locally on your device only.

• Journal entries — your personal observations and notes entered in the 8-week journal. Stored locally on your device only.

Information We Do NOT Collect

• We do not collect your name, email address, or any personal identification information.

• We do not collect location data.

• We do not access your camera, microphone, or contacts.

• We do not share any data with third parties for advertising purposes.

2. How We Use Your Information

All data you enter in the App (quiz answers, skin profile, journal entries) is stored locally on your device using AsyncStorage. This data is never transmitted to our servers.

We use this data solely to:

• Generate your personalized skin profile and protocol

• Display your 8-week journal history

• Track your protocol progress

3. Subscription and Payments

The App offers optional paid subscriptions ($5.99/month or $45/year) processed through:

• Apple App Store (iOS)

• Google Play (Android)

We do not collect or store your payment information. All billing is handled by Apple or Google under their respective privacy policies.

We use RevenueCat to manage subscription status. RevenueCat may collect anonymized purchase data. You can review RevenueCat's privacy policy at: https://www.revenuecat.com/privacy

4. Data Storage and Security

• All personal skin data is stored locally on your device.

• We do not operate servers that store your personal information.

• You can delete all your data at any time by uninstalling the App.

5. Children's Privacy

The App is intended for users 18 years of age and older. We do not knowingly collect information from children under 13.

6. Changes to This 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 page.

7. Contact Us

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

IAS Skin Care Research
Olga Ias, M.Sc.
Florida, USA
Email: ias.skincare1@gmail.com
Website: https://www.ias-skincare.com