Privacy Policy

Last updated: April 24, 2026

1. Information We Collect

SkinStack is desi

SkinStack is desi

SkinStack is desi mount of data necessary to provide our services:

• Product Data: Skincare product names, brands, ingredients, and routine preferences you enter. This data is stored only on your device using Apple's SwiftData framework.
• Skin Journal Data: Skin condition ratings, concerns, and notes you log. This data is stored only on your device.
• Photos: If you use the ingredient scanner feature, photos are processed entirely on-device using Apple's Vision framework. Photos are never uploaded to any server.

2. How We Use Your Information

Your data is used solely to:

• Organize your skincare products into routines
• Detect ingredient conflicts and provide warnings
• Track your skin condition over time
• Improve your skincare routine recommendations

3. Data Storage

All data is stored locally on your device using Apple's SwiftData framework. We do not have access to your data, and your data is never transmitted to our servers.

4. Third-Party Sharing

We do not share, sell, or rent your personal information to any third parties. Your data stays on your device.

5. Data Retention

Your data remains on your device until you delete the app or manually delete the data within the app. Uninstalling the app will remove all stored data.

6. Your Rights

You have complete control over your data:

• Access: All your data is visible within the app
• Delete: You can delete individual products or clear all data in Settings

7. Children's Privacy

SkinStack is not intended for children under 13. We do not knowingly collect information from children under 13.

8. 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 on this page.

9. Contact Us

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

Email: iocompile67692@gmail.com