Privacy Policy

Last updated: January 8, 2026

Our Commitment to Your Privacy

At StrengthLens, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and services. We are committed to protecting your personal data and being transparent about our practices.

1. Information We Collect

1.1 Information You Provide

  • •Account Information: Name, email address, password (encrypted)
  • •Profile Data: Age, gender, fitness goals, experience level
  • •Workout Data: Exercise logs, sets, reps, weights, RPE ratings, workout duration
  • •Progress Data: Body measurements, progress photos (stored locally on your device)
  • •Nutrition Data: Food logs, calorie intake, macronutrient tracking (future feature)

1.2 Automatically Collected Information

  • •Device Information: Device type, operating system, unique device identifiers
  • •Usage Data: App features used, session duration, interaction patterns
  • •Performance Data: Crash reports, error logs (anonymized)

2. How We Use Your Information

  • ✓Provide Core Services: Enable workout tracking, progress analytics, and program recommendations
  • ✓Personalization: Deliver AI-powered workout recommendations tailored to your goals and performance
  • ✓Improve Our Services: Analyze usage patterns to enhance features and user experience
  • ✓Communication: Send important updates, security alerts, and feature announcements
  • ✓Security: Detect and prevent fraud, abuse, and security incidents
  • ✓Legal Compliance: Comply with applicable laws and regulations

3. Data Storage and Security

🔒 Enterprise-Grade Security

  • •Encryption: All data is encrypted in transit (TLS 1.3) and at rest (AES-256)
  • •Infrastructure: Hosted on Supabase with enterprise-grade security and compliance
  • •Access Controls: Strict role-based access controls and authentication
  • •Backups: Automatic daily backups with point-in-time recovery
  • •Monitoring: 24/7 security monitoring and incident response

4. Data Sharing and Disclosure

We DO NOT sell your personal data.

We may share your information only in the following circumstances:

  • •Service Providers: Third-party services that help us operate (e.g., cloud hosting, analytics, AI services) under strict data protection agreements
  • •Legal Requirements: When required by law, court order, or government request
  • •Business Transfers: In connection with a merger, acquisition, or sale of assets (with notice to you)
  • •With Your Consent: When you explicitly authorize us to share your data

5. Your Rights and Choices

Access & Export

Request a copy of your personal data in a portable format

Correction

Update or correct inaccurate information in your profile

Deletion

Request deletion of your account and associated data

Opt-Out

Unsubscribe from marketing communications at any time

6. Data Retention

We retain your personal data only as long as necessary to provide our services and comply with legal obligations:

  • •Active Accounts: Data retained while your account is active
  • •Deleted Accounts: Most data deleted within 30 days; some data retained for legal/security purposes (up to 90 days)
  • •Anonymized Data: Aggregated, anonymized analytics may be retained indefinitely

7. Children's Privacy

StrengthLens is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

8. International Data Transfers

Your data may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place to protect your data in accordance with this Privacy Policy and applicable data protection laws.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last updated" date. We encourage you to review this Privacy Policy periodically.

10. Contact Us

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

Email: privacy@strengthlens.com

Support: Visit our Support page