Privacy Policy

At Four Integers Ltd, we understand that your health data is deeply personal. This Privacy Policy explains how we collect, use, protect, and share your information when you use Gut Lens.

By using our app, you agree to the collection and use of information in accordance with this policy.

Information We Collect

How We Use Your Information

• • Provide Services: Analyze your food photos and provide FODMAP insights
• • Personalization: Generate personalized recommendations based on your patterns
• • Improve Our App: Understand how features are used to make improvements
• • Communication: Send you important updates about the app or your account
• • Support: Help you with questions or technical issues

Data Security

We implement industry-standard security measures to protect your data:

• • All data is encrypted in transit and at rest
• • Secure cloud infrastructure with regular security audits
• • Limited access to personal data on a need-to-know basis
• • Regular security updates and monitoring

Data Sharing

We only share your data in the following limited circumstances:

• • With Your Consent: When you explicitly agree to share specific information
• • Service Providers: With trusted third-parties who help us operate the app (under strict confidentiality agreements)
• • Legal Requirements: When required by law or to protect our rights and safety
• • Anonymized Data: We may use aggregated, anonymized data for research to improve IBS understanding

Your Rights

You have the following rights regarding your data:

• • Access: Request a copy of your personal data
• • Correction: Update or correct inaccurate information
• • Deletion: Request deletion of your account and data
• • Portability: Export your data in a common format
• • Opt-out: Unsubscribe from communications at any time

To exercise these rights, contact us at hello@fourintegers.com.

Data Retention

We retain your data only as long as necessary to provide our services or as required by law. When you delete your account, we permanently delete your personal data within 30 days, except for anonymized usage statistics that help us improve the app.

Children's Privacy

Gut Lens is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us immediately.

Updates to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date. Continued use of the app after changes constitutes acceptance of the updated policy.