Legal
EyeRelief mobile application
The controller responsible for data processed in connection with the EyeRelief mobile application is EyeRelief Sp. z o.o., with its registered office at Stanisława Moniuszki 11, 35-015 Rzeszów, Poland, registered in the National Court Register under KRS 0001146625 and holding tax identification number NIP 8133926031.
Privacy questions and requests can be sent to contact@eyerelief.io.
EyeRelief does not require an account. The application stores basic preferences locally on your device, including your selected language and last selected catalog filter.
The application also stores your session history locally so that it can display your activity and progress. A session record may include a local record identifier, the selected program, session date, duration, and completion time. This information remains on your device and is not sent to EyeRelief or PostHog.
You can remove locally stored data by using any available clearing option in the application or by uninstalling the application.
EyeRelief uses PostHog solely to receive limited diagnostic reports when the application encounters a critical JavaScript or React error. This includes uncaught exceptions, unhandled promise rejections, and errors caught by the application's error boundary.
A diagnostic report may include the error type and message, stack trace, timestamp, application version, operating system version, device model, and technical metadata generated by the PostHog SDK. EyeRelief does not add your name, email address, account information, session history, or app interactions to these reports. The application has no user account system, and we do not use crash logs to identify individual users.
Diagnostic reports are processed on PostHog infrastructure located in the European Union. PostHog acts as a technical data processor on behalf of EyeRelief and may process this information only to provide the diagnostic service to us.
EyeRelief does not use advertising SDKs, cross-app tracking, location tracking, screen or touch recording, session replay, feature flags, console log capture, or app lifecycle analytics. GeoIP enrichment and native crash reporting are disabled.
We do not sell diagnostic information or disclose it to third parties for advertising, profiling, or their own independent purposes.
Diagnostic reports are used only to identify, investigate, and fix application errors and to maintain the security and reliability of EyeRelief. Where the GDPR applies, this processing is based on our legitimate interest in providing a stable and secure application under Article 6(1)(f) of the GDPR.
Diagnostic reports are retained only for as long as reasonably necessary to investigate errors and maintain application stability. They are then deleted in accordance with the retention settings of the EyeRelief PostHog project.
Depending on applicable law, you may have the right to request access to, correction or deletion of your personal data, restriction of or objection to processing, and to lodge a complaint with a competent data protection authority. You can exercise these rights by contacting contact@eyerelief.io.
Because diagnostic reports are not connected to an EyeRelief account or direct identity, we may not be able to associate a particular report with you.
We may update this Privacy Policy when the application or our data practices change. The current version will always be available on this page with its latest revision date.
Last updated: July 19, 2026 · Back to Legal