Privacy Policy for GlucoFresh
Last Updated: November 21, 2025
Introduction
GlucoFresh ("we", "our", or "the app") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our mobile application.
Information We Collect
Information You Provide
- Food Photos: When you take or select photos of meals for nutritional analysis
- Personal Settings: ISF (Insulin Sensitivity Factor) and ICR (Insulin to Carbohydrate Ratio) values you choose to configure
- Meal History: Records of analyzed meals that you choose to save locally
Automatically Collected Information
- Usage Data: We do not collect any analytics or usage statistics
- Device Information: We do not collect device identifiers
How We Use Your Information
- Nutritional Analysis: Food photos are sent to OpenAI's GPT-4 Vision API to estimate nutritional content
- Local Storage: All meal history and personal settings are stored only on your device
- No Third-Party Sharing: We do not sell, rent, or share your personal information with third parties
Data Storage and Security
- Local Storage: All your data (meal history, settings) is stored locally on your device using secure device storage
- No Cloud Storage: We do not store any of your personal data on our servers
- Photo Processing: Food photos sent to OpenAI are processed according to OpenAI's API Data Usage Policies (not stored or used for training)
Third-Party Services
OpenAI API
We use OpenAI's GPT-4 Vision API to analyze food photos. This service:
- Processes images to estimate nutritional information
- Does not store submitted images (as per OpenAI's API policy)
- Does not use your data for model training
For more information, please review OpenAI's Privacy Policy.
RevenueCat
We use RevenueCat for subscription management. RevenueCat may collect:
- Purchase information
- Device identifiers for subscription validation
For more information, please review RevenueCat's Privacy Policy.
Your Rights
You have the right to:
- Access: View all data stored locally on your device through the app
- Delete: Uninstall the app to permanently delete all local data
- Opt-Out: Stop using the app's analysis features at any time
Children's Privacy
GlucoFresh is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
Medical Disclaimer
GlucoFresh is not a medical device. This app:
- Provides nutritional information for educational purposes only
- Does not diagnose, treat, cure, or prevent any disease
- Should not replace professional medical advice
- Requires consultation with healthcare professionals for medical decisions
All nutritional estimates are approximate and based on AI analysis. Individual metabolic responses may vary.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Updating the "Last Updated" date
Data Retention
- Local Data: Stored on your device until you delete the app or clear the data
- API Requests: Not stored by us; processed temporarily by OpenAI according to their policies
International Users
GlucoFresh is available globally. By using the app, you consent to the transfer of information to countries where our service providers operate, including the United States.
Contact Us
If you have questions about this Privacy Policy, please contact us:
Email: support@rootcorp.net
GitHub: https://github.com/nklee007/gluco_fresh
Your Consent
By using GlucoFresh, you consent to this Privacy Policy.
Compliance
This privacy policy complies with:
- General Data Protection Regulation (GDPR)
- California Consumer Privacy Act (CCPA)
- Apple App Store Guidelines
GlucoFresh Development Team
Version 1.0 - November 21, 2025