Privacy Policy for Nutri AI

Last Updated: August 25, 2025

Introduction

Welcome to Nutri AI ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, and protect your data when you use our mobile application.

Information We Collect

Photos You Take

  • Food Photos: When you use our app to analyze food for nutritional information, you may take photos of your meals
  • Local Storage Only: All photos are stored locally on your device and are not uploaded to our servers
  • Temporary Processing: Photos are temporarily sent to OpenAI's API for nutritional analysis and are not stored by OpenAI

User Data Stored Locally

  • Analysis History: Your food analysis results are stored locally on your device
  • User Preferences: App settings and preferences are stored locally
  • Streak Data: Your usage streaks and progress are stored locally
  • User Profile: Any profile information you provide is stored locally

Information We Do NOT Collect

  • Personal Identifiers: We do not collect names, email addresses, phone numbers, or other personal identifiers
  • Location Data: We do not collect or track your location
  • Device Information: We do not collect device identifiers or tracking information
  • Usage Analytics: We do not collect analytics or usage patterns

How We Use Your Information

Photo Analysis

  • Purpose: Photos are sent to OpenAI's API solely for nutritional analysis
  • Processing: OpenAI's AI models analyze your food photos to provide calorie counts, macronutrients, and health recommendations
  • No Storage: Photos are not stored by OpenAI or any third-party service
  • Immediate Deletion: Photos are processed and immediately deleted from OpenAI's systems

Local Data Usage

  • Analysis History: Your analysis results are stored locally to provide you with a history of your nutritional tracking
  • App Functionality: Local data is used to provide app features like streak tracking and preferences

Data Storage and Security

Local Storage

  • Device-Only: All your data is stored locally on your device
  • No Cloud Storage: We do not use cloud storage or external databases
  • Your Control: You have complete control over your data and can delete it at any time

Data Security

  • Local Encryption: Data stored locally is protected by your device's security measures
  • Secure Transmission: Photos sent to OpenAI are transmitted using secure HTTPS protocols
  • No Third-Party Access: We do not share your data with any third parties except OpenAI for analysis

Third-Party Services

OpenAI API

  • Purpose: Used solely for food photo analysis
  • Data Shared: Only food photos are sent to OpenAI
  • No Storage: OpenAI does not store your photos
  • Privacy: OpenAI's use of data is governed by their privacy policy

RevenueCat

  • Purpose: Handles subscription and payment processing
  • Data: Only subscription-related data is shared with RevenueCat
  • No Personal Data: No personal or health data is shared with RevenueCat

Your Rights and Choices

Data Control

  • Delete Data: You can delete all your data through the app settings
  • Export Data: You can export your analysis history (feature availability may vary)
  • Opt-Out: You can stop using the app at any time

Photo Permissions

  • Camera Access: You can grant or revoke camera access through your device settings
  • Photo Library: You can grant or revoke photo library access through your device settings

Children's Privacy

Our app is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.

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 and updating the "Last Updated" date.

Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us at:

hello@tendar.dev

Data Retention

  • Local Data: Your data remains on your device until you delete it or uninstall the app
  • Photo Analysis: Photos sent to OpenAI are processed and immediately deleted
  • No Server Storage: We do not maintain any servers that store your personal data

International Users

This app is designed to work locally on your device. No data is transferred internationally except for the temporary photo analysis with OpenAI, which is processed according to OpenAI's privacy practices.

Legal Basis

This Privacy Policy is based on our commitment to:

  • Transparency: Clear communication about how your data is used
  • Minimal Collection: Only collecting data necessary for app functionality
  • Local Control: Keeping your data on your device under your control
  • Secure Processing: Ensuring secure transmission for necessary external processing