title: Application preferences after remove app
body: <p>Is application preference stay after remove app, or after reinstall app I get cleared preferences?</p>
  
  <p>I save UUID in preferences and want to know is there will be same UUID if I remove app and reinstall it after long time.</p>
  
  <p><strong>Update:</strong></p>
  
  <p>Is preferences backed up with iCloud and(or) iTunes and restore after reinstall app?</p>
  
  <p>Thanks a lot!</p>