Privacy Policy

Last updated: April 7, 2026

ROXEX Labs ("we", "our", "us") operates the Renzy mobile application and website (renzy.app). This Privacy Policy explains how we collect, use, and protect your personal information.

1. Information We Collect

Account Information

When you create an account, we collect your name, email address, and authentication credentials (via email/password, Google Sign-In, or Apple Sign-In).

Health & Nutrition Data

To provide our service, we collect data you provide including: meal photos and descriptions, nutritional goals, dietary preferences, allergies, weight, height, exercise data, supplement and medication tracking, and hydration logs.

Apple HealthKit / Google Health Connect

On iOS, Renzy uses Apple's HealthKit framework to integrate with the Health app. On Android, we use Google's Health Connect. This integration is optional and requires your explicit consent before any access. With your permission, we may read (never write) the following data: daily steps, active and total calories burned, workouts, sleep duration, weight records, hydration, and distance traveled.

Purpose: HealthKit data is used solely to display consolidated information within the App — adjusting your daily calorie balance based on real activity, weight-trend visualization, and personalized hydration recommendations.

We do NOT use HealthKit data for advertising, marketing, sharing with third parties, selling to data brokers, or inferring demographic or behavioral traits.

Storage: Data read from HealthKit is processed primarily on-device. Aggregated daily values (kcal, weight) are synced to our server tied only to your account, never to an advertising identifier. We never write data to HealthKit.

Control: Revoke HealthKit access at any time from iOS Settings > Privacy & Security > Health, or disable syncing from within Renzy in Settings > Health Sync. Upon revocation, server-stored health data is deleted within 30 days.

Device Information

We collect device type, operating system, and push notification tokens to deliver notifications you have opted into.

2. How We Use Your Information

• Provide AI-powered nutritional analysis of your meals
• Generate personalized meal plans, recipes, and fitness routines
• Track your nutrition, health metrics, and progress over time
• Send reminders and notifications you have opted into
• Process payments and manage subscriptions
• Improve our AI models and service quality

3. AI Processing

Meal photos and descriptions are processed by AI (Anthropic Claude) to extract nutritional information. Photos are stored securely in encrypted cloud storage. AI analysis results are stored in our database to provide your history and progress tracking.

4. Data Sharing

We do NOT sell your personal data. We share data only with:

• Supabase: Authentication and database hosting (EU servers)
• Anthropic: AI meal analysis (data processed, not stored by Anthropic)
• Stripe / Apple / Google: Payment processing only
• Vercel: Application hosting

5. Data Security

All data is encrypted in transit (TLS) and at rest. We use industry-standard security practices. Authentication is handled by Supabase Auth with secure session management.

6. Your Rights

You have the right to:

• Access your personal data
• Request deletion of your account and data
• Export your data
• Opt out of notifications at any time
• Revoke Apple Health / Google Health permissions at any time

To exercise these rights, contact us at soporte@renzy.app.

7. Data Retention

We retain your data as long as your account is active. When you delete your account, all personal data is permanently removed within 30 days.

8. Children

Renzy is not intended for children under 13. We do not knowingly collect data from children.

9. Changes

We may update this policy. We will notify you of significant changes via the app or email.

10. Contact

ROXEX Labs
Email: soporte@renzy.app
Website: renzy.app