Data We Collect

  DXAlert does not collect, store, or share any personal data. No user accounts

  are required.

  Solar & Geomagnetic Data

  The app fetches publicly available data from NOAA Space Weather Prediction

  Center (swpc.noaa.gov). No personal information is sent to NOAA or any other

  server.   

  Notifications

  If you enable alerts, notification preferences are stored locally on your

  device only. We do not have access to your notification settings.

  Local Storage

  The app stores propagation history and your preferences (band selection, alert

  thresholds) in local device storage (UserDefaults). This data never leaves

  your device. 

  Third Parties

  DXAlert does not use any third-party analytics, advertising SDKs, or tracking

  tools.

  Changes

  Any future changes to this policy will be posted at this URL.

  Contact

  vyvoj@dameappku.cz