Privacy Policy
Last Updated: October 2025
At HairAI Studio, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.
Key Point: We only collect information necessary to provide our AI hairstyling service. We don't sell your personal information to third parties.
1. Information We Collect
Photos and Images
- Photos you upload to generate hairstyle previews
- Generated hairstyle images created by our AI
- Photos are processed on your device and our secure servers
⚠️ Facial Recognition and Analysis Technology
Our AI technology analyzes facial characteristics from your uploaded photos to provide personalized hairstyle recommendations.
Specific Facial Data We Collect:
- Face Shape: Classification of your face shape (oval, round, square, heart, oblong, or diamond)
- Facial Features: Analysis of cheekbones, jawline, forehead proportions, and other structural characteristics
- Skin Tone: Estimated skin tone category (warm, cool, or neutral tones)
- Hair Texture: Detection of current hair texture (straight, wavy, curly, or coily)
How Facial Data Is Used:
- Generate AI-powered hairstyle recommendations based on your unique facial structure
- Create realistic before/after hairstyle transformation images
- Match hairstyles that complement your face shape and features
- Improve our AI recommendation accuracy through aggregate, non-identifiable analytics
Third-Party Processing:
- Your photos are sent to Google's Gemini AI service for facial analysis and image generation
- Google processes these images in accordance with their privacy policy and data processing terms
- Photos are transmitted securely using encrypted connections
- Google does not retain your photos after processing is complete
Data Storage and Retention:
- Original Photos: Processed in real-time and NOT stored on our servers (only on your device)
- Facial Analysis Metadata: Face shape, features, skin tone, and hair texture data is stored in our secure database for 90 days, then automatically deleted
- Generated Hairstyle Images: Saved only on your device until you manually delete them
- All facial data is stored securely on Supabase (AWS-hosted) with encryption
Your Control Over Facial Data:
- You can delete generated hairstyle images anytime through the app
- Facial analysis metadata is automatically deleted after 90 days
- You can request immediate deletion of your facial data by contacting us
- You are not required to use the AI analysis feature - manual hairstyle selection is also available
App Usage Information
- Which hairstyles you try and save
- App features you use most often
- Time spent in the app
- Technical information like device type and operating system
Account Information
- Subscription status and preferences
- App settings and customizations
- Support requests and communications
2. How We Use Your Information
Primary Uses
- Generate Hairstyles: Process your photos with AI to create hairstyle previews
- Improve Experience: Personalize the app and suggest relevant hairstyles
- Provide Support: Help resolve issues and answer questions
- App Functionality: Enable saving, sharing, and other core features
Service Improvement
- Analyze usage patterns to improve our AI and add new features
- Fix bugs and enhance app performance
- Understand which hairstyles are most popular
3. Information Storage and Security
Local Storage: Your photos and generated hairstyles are primarily stored on your device. This gives you control over your images.
Security Measures
- All data transmission is encrypted
- Secure processing of photos during AI generation
- Regular security updates and monitoring
- Limited access to user data within our team
Data Retention
- Original Photos: Processed in real-time and immediately discarded (not stored on servers)
- Facial Analysis Data: Automatically deleted after 90 days for privacy compliance
- Generated Results: Saved on your device until you delete them
- Usage Analytics: Retained for app improvement purposes (anonymized)
- You can delete your data anytime through the app or by contacting us
Automatic Deletion: Our system automatically deletes facial analysis data (face shape, features, skin tone) after 90 days to protect your privacy. You don't need to take any action.
4. Information Sharing
We do not sell your personal information. We may share information only in these limited situations:
Service Providers
- Google Gemini AI: For facial analysis and hairstyle image generation (photos processed but not stored)
- Supabase (AWS): For secure database storage of facial analysis metadata (90-day retention)
- RevenueCat: For subscription and payment management
- Firebase Analytics: For app performance analytics and improvement
- Customer support platforms
Important: All third-party service providers are required to maintain appropriate security measures and use your data only for providing services to HairAI Studio. We have data processing agreements in place with all providers handling sensitive data.
Legal Requirements
- When required by law or legal process
- To protect our rights or the safety of users
- In case of business transfer or merger
5. Your Privacy Rights
Control Your Data
- Delete Photos: Remove any photos or generated results from the app instantly
- Facial Data Access: Request a copy of facial analysis data we have stored (face shape, features, skin tone)
- Immediate Facial Data Deletion: Request immediate deletion of your facial analysis data before the 90-day automatic deletion
- Account Deletion: Delete your entire account and all associated data
- Data Portability: Request an export of your data in a machine-readable format
- Opt-Out: Disable analytics data collection in app settings
- Manual Mode Option: Use manual hairstyle selection instead of AI facial analysis
Easy Data Control: Most privacy controls are available directly in the app settings. For facial data deletion requests, contact us at [email protected] with subject "Facial Data Deletion Request" - we'll process your request within 48 hours.
6. Children's Privacy
HairAI Studio is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If we discover we have collected information from a child under 13, we will delete it immediately.
If you are a parent and believe your child under 13 has used our app, please contact us to have their information removed.
7. International Users
If you use our app from outside the United States, please note that your information may be processed in the US or other countries where our service providers operate. We ensure appropriate safeguards are in place for international data transfers.
8. Cookies and Analytics
Our app may use:
- Analytics: To understand how the app is used and improve performance
- Crash Reporting: To identify and fix technical issues
- Preferences: To remember your app settings and preferences
You can opt out of analytics through your device settings or within the app.
9. Updates to This Policy
We may update this Privacy Policy from time to time. When we do:
- We'll notify you through the app or email
- The "Last Updated" date will be changed
- Continued use means you accept the updates
- Significant changes will require your explicit consent
Questions? We're here to help! Don't hesitate to reach out if you have any concerns about your privacy or how we handle your information.