GlycoSnap Privacy Policy

GlycoSnap Privacy Policy

GlycoSnap ("Service") Operator complies with applicable privacy laws and is committed to protecting user privacy.

1. Purpose of Personal Information Processing The Operator processes personal information for: - User identification and service provision through anonymous authentication - Food photo AI analysis and nutrition/glucose prediction - Personalized calorie recommendations (based on gender, age, height, weight, activity level) - Apple HealthKit integration for health data management - Diet record storage and analysis history - AI model improvement using food photos - Advertising and service operations

2. Personal Information Collected

a. Automatically generated (anonymous authentication): - Unique user identifier (UID) ※ No personally identifiable information (email, name, phone) is collected.

b. User-provided (stored on device only): - Gender, age, height, weight - Activity level - In-app language setting ※ This information is stored on-device only. It may be temporarily transmitted for AI analysis but is not permanently stored on servers.

c. Collected during service use (stored on server): - Food photos (stored on server for AI analysis and improvement) - Food analysis results and diet records

d. HealthKit integration (requires user consent): - Steps, active energy, heart rate, weight, and other health data ※ HealthKit data is processed on-device only and is not transmitted to external servers.

3. Retention Period - Account information (UID): Until account deletion request - Food analysis records: 3 years (auto-deleted after) - Food photos: Retained for service improvement (de-identified) - Health data: Stored on device only (not transmitted to server)

4. Third-Party Disclosure The Operator does not provide personal information to third parties, except as required by law.

5. Processing Delegation

The Operator delegates processing as follows:

- Anonymous authentication and cloud database services - API server hosting and operations - Analysis records and food photo database - Food photo AI analysis

These services may be hosted on cloud infrastructure in the United States or other regions. For details on current service providers, contact the Privacy Officer.

6. User Rights Users may exercise the following rights: - Request access to personal information - Request correction or deletion of personal information - Request suspension of processing - Request account deletion (Settings > Delete Account)

Upon account deletion, all authentication accounts and server-stored personal information are permanently deleted. De-identified food photo data may be retained for service improvement.

7. Security Measures - Technical: SSL/TLS encryption, server-side security rules, API token authentication - Administrative: Minimized access permissions, regular security audits

8. Food Photo Data Processing - Food photos are transmitted to the server for AI nutrition analysis. - Transmitted photos are retained for AI model improvement, accuracy enhancement, and service quality improvement. - Photos are used in de-identified form and are not sold to third parties. - Analysis results (nutrition, glucose predictions, etc.) are stored separately as diet records.

9. Advertising and Third-Party Ad Networks - The Service displays in-app ads for operational support. - Ad networks may use advertising identifiers (IDFA) for targeted ads; users can opt out via device settings.

10. Privacy Officer - Contact: aidev.app.master@gmail.com

11. Changes to Privacy Policy This policy is effective from the implementation date; changes will be notified 7 days in advance.

Effective date: May 1, 2026.