Privacy Policy — AI Calorie Tracker
Last Updated: Dec 2025
AI Calorie Tracker (“the App”, “we”, “our”, “us”) is committed to handling your data responsibly. This Privacy Policy explains what we collect, why we collect it, how we use it, and the choices you have. If you’re using the App, you’re agreeing to this Privacy Policy. If you disagree, don’t use the App—simple.
1. Information We Collect
1.1 Personal Information You Provide
We collect only what’s needed to make the App function properly:
- Account details (email, username, optional profile info).
- Manual entries (foods, calories, notes).
- Uploaded images if you submit photos for AI calorie estimation.
We don’t ask for irrelevant information. If you choose to overshare, that’s on you.
1.2 Automatically Collected Data
When you use the app, we collect:
- Device information: OS version, model, unique identifiers.
- Usage logs: feature usage, session duration, crash reports.
- Analytics data: anonymous metrics to improve performance.
This is standard; every serious app does this.
1.3 Sensitive Health Information
Because this is a calorie-tracking app, we may process:
- Dietary habits
- Food patterns
- Estimated calorie intake
- AI-derived nutritional predictions
We treat this as sensitive data. If you are uncomfortable with this, the app isn’t for you.
2. How We Use Your Information
We use your data strictly for:
- Calorie estimation using AI models.
- Improving AI accuracy (anonymized data only).
- Providing personalized insights about meals, habits, and trends.
- Maintaining and improving the App performance.
- Security and fraud prevention.
We don’t sell your data. We don’t rent it. We’re not in that business.
3. How We Store & Protect Your Data
We take reasonable, industry-standard precautions:
- Encrypted storage (AES-256 or equivalent).
- TLS/SSL for all data transmitted.
- Access controls to limit who can see what internally.
- Logs for monitoring unusual activity.
But nothing online is invincible. If you want 100% security for your data, don’t put it on the internet.
4. Sharing Your Information
We only share your data with:
- Service providers that host servers, run analytics, or support the app.
- AI processing tools strictly for calorie estimation.
- Legal authorities only if required by law.
We do not share your personal data with advertisers, data brokers, or any shady third parties.
5. Your Choices & Rights
Depending on your region, you may have rights such as:
- Access your data.
- Delete your data.
- Correct inaccurate data.
- Export your data.
- Withdraw consent for specific features.
If you want your data wiped, we’ll delete it. Just understand that deleting data may make features unusable—it’s cause and effect.
6. Data Retention
We keep data only as long as necessary:
- Account data: until you delete your account.
- AI processing data: temporary, usually deleted automatically.
- Logs and analytics: anonymized and retained for app improvement.
We don’t hoard data without purpose.
7. Children’s Privacy
The App is not intended for anyone under 13 (or the local legal age).
We don’t knowingly collect data from children. If we discover that we have, we delete it quickly.
8. Third-Party Services
The App may use:
- Cloud hosting providers
- Crash reporting tools
- AI/ML services
- Analytics platforms
Each has its own privacy policies. We choose reputable vendors, not bargain-bin solutions.
9. Changes to This Privacy Policy
We may update this policy occasionally. If changes affect how we use your data in a meaningful way, we’ll notify you through the App. Using the App after changes means you accept the updated policy.
10. Contact Us
If you have questions or requests regarding your data, contact:
Email: aicaltracker@zestar-tech.com
Website: zestar-tech.com/aitracker