title: How to close an iOS app on a real device using appium
body: <p>I'm using appium to automate some tests but I want the application under test to return to the same start in between tests. I think that the easiest way to do this would be to close and reopen the app. Is this possible with appium? If so, how?</p>
  
  <p>(Note: driver.close() does not work)</p>