Last updated: 8 June 2026

1. Who We Are

TraceTrak ("we", "us", "our") is a mobile application for iOS and Android that helps adults track their micronutrient and macronutrient intake from food and supplements. If you have any questions about this policy, contact us at tracetrakapp@gmail.com.

2. What Information We Collect

When you create an account and use TraceTrak, we collect the following information:

• Account information: your email address and password (stored securely via Supabase Auth)
• Profile information: your name, age, sex at birth, and life stage details (e.g. whether you are pregnant or breastfeeding) — used to calculate your personalised nutrient reference values
• Food logs: foods you add to your daily log, including quantities and nutritional data
• Supplement logs: supplements you log, including product names and doses
• Sun exposure entries: voluntary logs of sun exposure used to estimate vitamin D synthesis (location is selected from a list — your GPS location is never accessed)
• App preferences: theme setting, goals, and custom nutrient targets you configure

We do not collect your precise location, contacts, photos, or any other device data beyond what is listed above.

3. How We Use Your Information

Your information is used solely to provide the features of TraceTrak:

• To calculate and display your personalised daily nutrient targets based on NHMRC Nutrient Reference Values
• To sync your data across your devices
• To allow you to review your nutritional history

We do not use your data for advertising, marketing, analytics sold to third parties, or any purpose beyond operating the app.

4. Camera Access

TraceTrak requests access to your camera solely to scan barcodes on food products. Images captured during barcode scanning are processed on-device and are never uploaded, stored, or transmitted.

5. How We Store Your Data

Your data is stored in Supabase, a cloud database provider. All data is encrypted in transit (TLS) and at rest. Supabase infrastructure is hosted on AWS. You can review Supabase's security practices at supabase.com/security.

6. Data Sharing

We do not sell, rent, or share your personal information with any third party, except:

• Supabase: our database and authentication infrastructure provider, acting as a data processor on our behalf
• Legal obligations: if required to do so by law or in response to a valid legal process

7. Your Rights

You have the right to:

• Access your data: all your data is visible to you within the app
• Correct your data: you can update your profile and logs at any time within the app
• Delete your data: you can permanently delete your account and all associated data at any time using the Delete Account option in the app's Profile & Settings screen. Deletion is immediate and irreversible.
• Export your data: contact us at tracetrakapp@gmail.com to request a copy of your data

8. Children's Privacy

TraceTrak is intended for adults aged 18 and over. We do not knowingly collect personal information from anyone under 18. If you believe a minor has created an account, please contact us at tracetrakapp@gmail.com and we will delete the account promptly.

9. Health Information

TraceTrak collects health-related information (such as age, sex, pregnancy status, and dietary logs) for the purpose of providing personalised wellness tracking. This information is classified as sensitive personal information under the Australian Privacy Act 1988. We handle it accordingly — it is stored securely, used only for the functionality of the app, and never shared with third parties.

TraceTrak is a general wellness tool only. It is not a medical device and does not provide medical advice, diagnosis, or treatment.

10. Data Retention

We retain your data for as long as your account is active. When you delete your account, all your personal data is permanently and irreversibly deleted from our systems within a reasonable timeframe.

11. Changes to This Policy

We may update this policy from time to time. If we make material changes, we will notify you within the app. Continued use of TraceTrak after changes are posted constitutes your acceptance of the updated policy.

12. Contact Us

If you have questions, concerns, or requests relating to this privacy policy or your personal data, please contact us:

Email: tracetrakapp@gmail.com

We will respond to all reasonable requests within 30 days.