Privacy Policy

Last Updated: May 28, 2026

Welcome to Nutrition Buddy. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.

1. Information We Collect

• Account Information: We collect your email address and a secure password when you register for an account to save your progress across devices.
• Health and Fitness Data: To provide our core functionality, we collect data you provide, such as your daily weight logs and meal history.
• Photos and Images: If you use our AI scanning feature, we process the photos of food you take or upload. These images are securely sent to our AI providers to estimate nutritional content.

2. How We Use Your Information

We use your information exclusively to provide and improve the Nutrition Buddy service. This includes calculating caloric needs, charting your weight progress, and using AI to estimate the macros of your meals.

3. Third-Party Services

We use trusted third-party services to power Nutrition Buddy. These services have their own privacy policies:

• Google Firebase: Used for secure authentication, database storage, and image storage.
• Google Gemini / Vertex AI: Used to analyze food photos and generate nutritional estimates.
• RevenueCat: Used to securely manage premium subscriptions and in-app purchases.

4. Data Security

All data transmitted between your device and our servers is encrypted in transit using industry-standard HTTPS. Your account data is secured and isolated so that only you have access to your personal health information.

5. Your Rights & Data Deletion

You have the right to request the deletion of your personal data at any time. To delete your account and all associated data, you can use the account deletion option within the app (if available) or contact our support team.

6. Changes to This Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page.

7. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us.