Effective Date: January 16, 2026 Last Updated: January 16, 2026
Welcome to Food Pyramid AI ("we," "our," or "us"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Food Pyramid AI (the "App"). Please read this Privacy Policy carefully. By using the App, you agree to the collection and use of information in accordance with this policy.
If you have questions or concerns about this Privacy Policy, please contact us at nathanlinshuo@gmail.com.
When you use our App, you may provide us with certain personally identifiable information, including but not limited to:
Physical Measurements: Weight (in pounds), height (in feet and inches), and age
Dietary Data: Meal entries, food names, portion sizes, and meal times
Food Images: Photos of food you capture or select for AI analysis
When you use the App, we may automatically collect certain information, including:
Device Information: Device type, operating system version
Usage Data: Features used, interaction patterns, app performance data
Subscription Status: Purchase history and subscription state (managed by RevenueCat)
Our App uses cloud-based artificial intelligence to analyze food images and provide nutritional insights:
Enhanced AI Analysis: We use Google's Gemini models via Firebase AI Logic (formerly Firebase Vertex AI) to analyze food images you submit
Image Processing: When you use the food scanning feature, your images are securely transmitted to and processed by Google's cloud infrastructure
AI-Generated Insights: Our AI provides food identification, nutritional estimates, Real Food Scores, and personalized recommendations based on the 2025-2030 US Dietary Guidelines
Internet Requirement: AI features require an active internet connection. Without connectivity, AI analysis features will not function
Important: Food images sent for AI analysis are processed in accordance with Google's Privacy Policy and data handling practices. We recommend reviewing Google's Privacy Policy for additional information about how Google handles data.
We use the information we collect to:
Provide and maintain the App's functionality
Calculate personalized nutrition targets (e.g., protein goals based on body weight)
Analyze food images and provide nutritional assessments
Track your daily and historical food intake
Generate Real Food Scores and dietary recommendations
Process subscription purchases and manage your account
Improve the App's features and user experience
Respond to your inquiries and provide customer support
On-Device Storage: Your personal measurements, meal entries, and food photos are stored locally on your device using Apple's SwiftData framework
Persistent Data: Your data persists across app restarts and remains on your device unless you delete the App or clear its data
Firebase: We use Firebase services for AI processing. Firebase may collect analytics data in accordance with Firebase's terms of service
RevenueCat: Subscription management is handled by RevenueCat. RevenueCat processes payment information and subscription status. We do not directly access or store your payment card details. Please review RevenueCat's Privacy Policy for more information
We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the Internet or electronic storage is 100% secure.
Our App integrates with the following third-party services:
Service
Purpose
Data Shared
Firebase AI Logic (Google)
Food image analysis
Food images, analysis requests
RevenueCat
Subscription management
Purchase data, subscription status
Apple App Store
App distribution, payments
Payment information (handled by Apple)
Each third-party service operates under its own privacy policy. We encourage you to review their policies.
Local Data: Meal entries and personal measurements are retained on your device until you delete the App or manually remove the data
Cloud Processing: Food images sent for AI analysis are processed in real-time and are not permanently stored by our application on external servers
Subscription Data: RevenueCat retains subscription information as necessary to manage your subscription status
You have the following rights regarding your personal information:
Access: You can view your stored data within the App (meal history, personal measurements)
Deletion: You can delete the App to remove all locally stored data from your device
Opt-Out: You can choose not to use AI features that require cloud processing
Subscription Management: You can manage or cancel subscriptions through your Apple ID settings
Our App is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at nathanlinshuo@gmail.com, and we will take steps to delete such information.
Food Pyramid AI provides general nutritional information and educational content based on the 2025-2030 US Dietary Guidelines. The App is not intended to provide medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider before making significant changes to your diet, especially if you have medical conditions, allergies, or specific nutritional requirements.
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy within the App and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes. Changes are effective when posted.
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at:
Email: nathanlinshuo@gmail.com
By using Food Pyramid AI, you consent to our Privacy Policy and agree to its terms.
© 2026 Food Pyramid AI. All rights reserved.