At AI Macro Tracker, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information when you use our AI-powered macro tracking mobile application.
Your Data Privacy & AI Processing: All your personal data, nutrition logs, and saved health information are stored locally on your phone's storage. When you use the AI Food Scanner, captured food images are transmitted securely over HTTPS to our cloud AI processor (Google Cloud / Firebase Vertex AI) solely for real-time nutritional recognition. Images are processed ephemerally and are not saved, stored on external cloud servers, or used for user profiling or advertising. All resulting nutrition logs and image files remain saved locally on your device.
Information We Collect
Information You Provide
When you use AI Macro Tracker, the following information is stored locally on your device:
- Lifestyle information and personalized plan preferences (age, gender, height, weight, fitness goals)
- Food photos captured for AI scanning (processed ephemerally via secure cloud AI and saved locally)
- Meal logs and nutritional data (macros, protein, carbs, fat)
- Weight loss or weight gain goals you set
- Daily nutrition intake history
- Dietary preferences and custom settings
Automatically Collected Information
We may collect limited technical information to improve app functionality:
- Device type and operating system version
- App usage statistics (anonymized)
- Crash reports and performance data (anonymized)
- Subscription status and payment confirmation (processed through secure payment providers)
How We Use Your Information
Your information is used solely to provide you with the best macro tracking experience:
- Process and analyze food photos using secure cloud AI technology (Google Cloud / Firebase Vertex AI) ephemerally over HTTPS to provide real-time nutritional breakdowns
- Provide instant nutritional breakdowns (macros, protein, carbs, fat)
- Generate personalized nutrition recommendations based on your goals
- Track your progress toward weight loss or weight gain objectives
- Process subscription payments securely through third-party payment providers
- Improve app performance and fix technical issues
Data Storage and Security
Your privacy is our priority:
- Local Storage: All your personal data, saved meal photos, and nutrition logs are stored exclusively on your device's local storage
- AI Processing & Security: Food images scanned via the AI Food Scanner are transmitted securely over HTTPS to our cloud AI processor (Google Cloud / Firebase Vertex AI) solely for real-time nutritional recognition. Images are processed ephemerally and are not saved, stored on external servers, or used for user profiling or advertising
- No Data Sharing / Selling: We do not upload, share, transfer, or sell your personal data or meal photos to any third parties for advertising or profiling
- Secure Payments: Subscription payments are processed securely through certified payment providers (Apple App Store or Google Play Store)
Subscription and Payment Information
For users with active subscriptions:
- Payment processing is handled exclusively by Apple App Store or Google Play Store
- We receive only confirmation of your subscription status (active/expired)
- Payment details (credit card information) are never stored or accessed by AI Macro Tracker
- Subscription plans: 1 Month ($4.99 USD) or 1 Year ($29.99 USD)
- You can manage or cancel subscriptions through your device's subscription settings
Third-Party Services
AI Macro Tracker uses the following third-party services with limited data access:
- AI Processor (Google Cloud / Firebase Vertex AI): Transmits scanned food images securely over HTTPS solely for real-time nutritional recognition. Images are processed ephemerally without being saved or linked to user profiles
- Payment Processors (Apple/Google): Handle subscription payments securely according to their privacy policies
- Analytics Services: May receive anonymized, aggregated usage data to help us improve the app
We do not share any personally identifiable information or saved meal data with third parties.
Your Data Control
You have complete control over your data:
- All data is stored on your device and accessible only to you
- You can delete your meal logs and photos at any time through the app
- Uninstalling the app removes all locally stored data from your device
- You can manage subscription settings through your device's app store
- You can reset or modify your personalized plan and goals anytime
Data Retention
Since all data is stored locally on your device:
- Your data remains on your device until you choose to delete it
- Uninstalling the app will permanently delete all local data
- We do not maintain backups of your personal data on external servers
- Payment transaction records are retained by Apple/Google according to their policies
Children's Privacy
AI Macro Tracker is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has used the app, please contact us so we can provide guidance on data deletion.
Changes to This Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. We will notify you of any material changes by:
- Posting the updated policy on this page with a new "Last updated" date
- Displaying a notification in the app
- For significant changes, requiring acceptance before continued use
Medical Disclaimer
AI Macro Tracker is not a medical application and does not offer medical advice. The nutritional information provided is for informational purposes only. We recommend consulting with a healthcare professional before beginning any diet or nutrition program.
Contact Us
If you have questions about this Privacy Policy or how your data is handled, please contact us through our Contact page.