Privacy Policy

Effective date: 2026-11-11

Respect for your trust guides our approach. At Zestrel – Network Check, we keep our information practices transparent and follow clearly defined principles. In this Privacy Policy, we set out the data categories we collect, the purposes of collection, and the safeguards used in connection with the application.

1. Information We May Collect

A reliable service that keeps improving may involve processing a narrow but useful set of information, grouped as follows:

• Health and error diagnostics: reports generated automatically about application health, recorded errors, and indicators of system stability.
• Feature engagement statistics: non-identifiable information about engagement with different features, used to guide the order in which we make enhancements.
• Device and environment details: typical technical particulars, for example device model, operating system version, and the network conditions affecting the app's performance.
• Voluntarily shared information: the messages, attachments, and other content you elect to submit to support or through feedback programs.

2. Reasons for Data Processing

Information is used for clear, legitimate aims. Our purposes are to:

• Maintain Zestrel – Network Check as an uninterrupted, functioning service and deliver updates in a timely way.
• Assess usage trends to simplify interactions, improve the interface, and increase the application's responsiveness.
• Respond promptly and accurately to support needs, investigate issues users report, and fix technical difficulties.
• Satisfy legal responsibilities, including compliance with the data protection and consumer protection regulations that apply.

3. Circumstances for Data Sharing

We consider personal data confidential and neither sell it nor pass it on for marketing or financial advantage. The only circumstances in which it is shared are:

• Authorized outside services: providers supporting cloud hosting, analytics tools, or infrastructure may work with us under strict data-processing agreements. Those agreements forbid them from using the information for secondary purposes.
• Disclosure obligations or protective needs: information may be disclosed where a court order, legal investigation, or another governmental request requires it, or where disclosure serves to protect our users' legitimate interests and our platform's integrity.

4. Data Retention and Removal

Keeping information is governed by necessity and proportionality. We hold it only as long as the purposes stated in this policy require, including service support, handling potential disputes, enforcing our terms of use, and fulfilling legal requirements to keep records. When the applicable retention periods finish, we delete the information permanently or anonymize it in a way that cannot be reversed.

5. Policy Concerning Minors

Zestrel – Network Check is meant for adult users and a general audience. We do not actively obtain or intentionally keep personal information from people below the age of 13. On becoming aware of any such information acquired by accident, we will act promptly to arrange its removal from our systems.

6. Exercising Your Data Rights

Applicable privacy rules may provide rights in relation to your personal information. These rules include the GDPR, CCPA, LGPD, and any other relevant frameworks; the rights available depend on which legislation applies. You may have the option to:

• Find out whether we process your information and request a copy in a portable form.
• Request that wrong details be put right and that incomplete information be filled in.
• Request erasure if the information is no longer required or when you withdraw consent.
• Object to, or place limits on, specific processing that does not match your preferences.

For any of these requests, get in touch through the official contact channel shown below.

7. Contact Information

We invite you to share questions, suggestions, or concerns relating to privacy. Address your message to:

Email: support@ZestrelNetworkCheck.com