EchoDICOM Calc Privacy Policy

Effective Date: May 13, 2025

1. Introduction

Welcome to EchoDICOM Calc (the "Application"), developed by Filipe José Costa Marinho Ribeiro (the "Developer," "we," "us," "our"). This Privacy Policy describes how we handle information in relation to your use of the Application.

Our commitment is to your privacy. EchoDICOM Calc is a medical calculator designed to assist healthcare professionals, and we do not intend to collect personal data from its users.

By using the Application, you agree to the terms of this Privacy Policy.

2. Data Collection and Use

The EchoDICOM Calc Application does not collect, store, or transmit any personally identifiable data from its users. You do not need to provide any personal information to use the basic functionalities of the Application.

The Application itself does not have any third-party code, tools, or SDKs (Software Development Kits) integrated for the purpose of actively tracking or collecting specific usage data or personal information from your device beyond what is described in this policy.

3. Aggregated and Anonymous Data from App Stores

To understand how the Application is used and identify areas for improvement, the Developer may access reports and dashboards provided by application distribution platforms (such as Google Play Console and Apple App Store Connect). These reports contain aggregated and anonymous data about the Application's activity, such as:

• Number of installations and uninstallations.
• Crash statistics (crash reports) and "Application Not Responding" (ANR) errors.
• Aggregated and anonymous demographic data (e.g., country of users).
• General engagement metrics (e.g., number of active users, user retention).

This data is provided in an aggregated and anonymous form by the app stores themselves and does not allow for the identification of individual users. The purpose of analyzing this information is purely for statistical purposes, to improve the functionality, performance, and user experience of EchoDICOM Calc.

4. In-App Purchases

The EchoDICOM Calc Application may offer additional features or content through optional in-app purchases ("In-App Purchases").

• Payment Processing: All In-App Purchase transactions are securely processed directly by the respective app store platforms (Google Play Store or Apple App Store).
• No Access to Sensitive Payment Data: The Developer does not collect, access, process, or store any sensitive payment information, such as credit card numbers, bank account information, or billing addresses. This information is collected and managed exclusively by the Google Play Store or Apple App Store platforms, according to their own privacy policies and terms of service.
• Purchase Confirmation: We may receive confirmation from the app stores that a purchase has been completed (e.g., a purchase token or a non-identifiable receipt) to enable the unlocking of the purchased content or functionality within the Application. This confirmation does not include your personal payment data.
• Purchase Restoration: The ability to restore previous purchases is generally managed by the app store platforms, which may maintain a record of your purchase history for this purpose, as per their policies.

5. Third-Party Services and Policies (Store Platforms)

It is important to note that the application distribution platforms themselves (Google Play Store and Apple App Store), which also process In-App Purchases, may collect data according to their own privacy policies and terms of service. This data is collected and managed by Google and Apple, respectively, and not by the Developer of EchoDICOM Calc. We recommend that you review the privacy policies of these platforms:

• Google Play Store: https://policies.google.com/privacy
• Apple App Store: https://www.apple.com/legal/privacy/

6. Security

As the EchoDICOM Calc Application does not collect, store, or transmit personal data from users, and payment data is managed by the store platforms, the risks associated with data breaches originating directly from the Application are minimized. The security of aggregated and anonymous data provided by app stores and the security of payment transactions are managed by the respective platforms (Google and Apple).

7. Children's Privacy

The EchoDICOM Calc Application is intended for medical professionals and healthcare students. Although the content of the Application is not intrinsically sensitive or prohibited for any age group, it is not directed at children under 13 years of age (or the applicable minimum age in your jurisdiction). We do not knowingly collect personal information from children. In-App Purchases should be made by adults or with the consent of the app store account holder. If you believe we have inadvertently collected such information, or that a purchase was improperly made by a child, please contact us so we can take appropriate action.

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Any changes will be posted on this page with a new effective date. We recommend that you review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

9. Contact

If you have any questions about this Privacy Policy or the privacy practices of the EchoDICOM Calc Application, please contact us via email: privacidade@echodicom.com