Privacy Policy

Effective Date: February 27, 2026 · Last Updated: February 27, 2026

1. Introduction

Zelus Software ("we," "our," or "us") operates the Zelus mobile application (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App, available on the Apple App Store and Google Play Store.

By downloading, accessing, or using the App, you agree to this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not access or use the App.

2. Information We Collect

2.1 Personal Information

We may collect the following personal information that you voluntarily provide to us:

2.2 Health and Fitness Information

We collect fitness information that you provide or that is generated through your use of the App. This may include activity data such as steps taken, distance covered, and challenge progress. This data is used for app functionality and analytics to improve your experience.

2.3 Device and Other Identifiers

We collect device identifiers and similar technical data to support app functionality, including ensuring the App works correctly on your device, maintaining security, and preventing fraud.

2.4 Automatically Collected Information

When you use the App, we may automatically collect certain information, including your device type, operating system version, and usage data such as how you interact with the App. This information helps us improve the App and diagnose technical issues.

3. How We Use Your Information

We use the information we collect for the following purposes:

4. How We Share Your Information

We do not sell your personal data. We may share your information in the following limited circumstances:

4.1 Service Providers

We use Supabase as our database and backend infrastructure provider. Supabase processes your data on our behalf and is contractually obligated to protect your information. We may also integrate analytics tools such as Google Analytics in the future to help us understand App usage patterns.

4.2 Legal Requirements

We may disclose your information if required to do so by law or in response to valid requests by public authorities (e.g., a court order or government agency).

4.3 Business Transfers

If we are involved in a merger, acquisition, or sale of all or a portion of our assets, your information may be transferred as part of that transaction. We will notify you of any such change in ownership or control of your personal information.

5. Data Retention

We retain your personal information for as long as your account is active or as needed to provide you with our services. If you request account deletion, we will delete your data in accordance with our deletion procedures, unless we are required to retain it for legal or regulatory purposes.

6. Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. All data transmitted between the App and our servers is encrypted in transit. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

7. Your Rights and Choices

7.1 Account Deletion

You may request deletion of your account and associated data at any time by visiting: https://zeluschallenge.com/delete-account/

Upon receiving your request, we will delete your account and personal data within 30 days, except where retention is required by law.

7.2 Rights Under GDPR (European Economic Area Users)

If you are located in the European Economic Area (EEA), you have the following rights under the General Data Protection Regulation (GDPR):

To exercise any of these rights, please contact us using the details provided in Section 12.

7.3 Rights Under CCPA (California Residents)

If you are a California resident, you have the following rights:

To exercise these rights, please contact us using the details provided in Section 12.

7.4 Opt-Out of Communications

You may opt out of receiving non-essential communications from us by following the unsubscribe instructions in any email we send or by contacting us directly.

8. Children's Privacy

The App is available to users of all ages. We are committed to complying with the Children's Online Privacy Protection Act (COPPA) and equivalent international regulations.

We do not knowingly collect personal information from children under the age of 13 without verifiable parental consent. If a parent or guardian becomes aware that their child has provided us with personal information without their consent, they should contact us immediately. If we become aware that we have collected personal information from a child under 13 without verifiable parental consent, we will take steps to delete that information promptly.

For users in the European Economic Area, we comply with GDPR requirements regarding the processing of personal data of children under the age of 16, which may require parental consent depending on the member state.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that are different from the laws of your country. We take appropriate safeguards to ensure that your personal information remains protected in accordance with this Privacy Policy and applicable data protection laws, including the EU-U.S. Data Privacy Framework where applicable.

10. Third-Party Links and Services

The App may contain links to third-party websites or services that are not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. We encourage you to review the privacy policy of every site you visit.

11. 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 within the App and updating the "Last Updated" date at the top of this page. For significant changes, we may also provide additional notice, such as an in-app notification or email. Your continued use of the App after any changes constitutes your acceptance of the updated Privacy Policy.

12. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at:

Zelus Software
Email: max@zeluschallenge.com
Website: https://zeluschallenge.com

13. App Store Compliance

This Privacy Policy has been prepared to comply with the requirements of both the Google Play Store and Apple App Store. Our data safety disclosures in each store's listing accurately reflect the data collection and sharing practices described in this Privacy Policy. If there is any discrepancy between the store listing and this Privacy Policy, this Privacy Policy shall prevail.

Appendix: Data Collection Summary

Data TypePurposeRequiredCan Be Deleted
NameApp functionality, Analytics, Communications, Account managementYesYes
Email AddressApp functionality, Communication and updatesNoYes
User IDsApp functionalityYesYes
Fitness InfoApp functionality, AnalyticsYesYes