title: How to run an Android app with a specific API level in a real device?
body: <p>I'd like to know if it is possible to run an Android app in a real device with a specific API level.</p>
  
  <p>I have a Moto G 2nd Generation running Lollipop and I want to test how the app would run in previous versions of Android.</p>
  
  <p>Is it possible?</p>
  
  <p>Thanks in advance</p>