title: How to check mobile data usage programmatically?
body: <p>The question is pretty straight forward, How do I find out how much mobile data (in GB or MB) has the user used in the current month?</p>
  
  <p>As it has been reported as off topic, I want to clarify that the data usage is supposed to be checked via code in an app. </p>
  
  <p>Is there some code I can use to check for the users used data?</p>