body: Is it legal if we do not offer an explicit opt-out option in our app for non-persnonal data collection?
  
  
  We planned to explain to the user what data we collect and at the bottom of the screen there would be a button that would say something like "I understand". By pressing that button user would be able to open the rest of the app and use the app. The above mentioned screen would be the first screen new users would see. All users could opt out afterwards in the app settings.
  
  
  
title: GDPR no opt out option