To fully close CSR Classics on iOS 6 or earlier, follow these steps:

  1. Return to the iOS home screen 
  2. Double tap the Home button on your device. If done correctly, a row of apps will slide open at the bottom of the screen 
  3. Press and hold the CSR Classics icon in this bottom menu
  4. After a second, a minus sign should appear at the top corner of the app icon. 
  5. Tap the minus sign to fully close the app. 
 

To fully close CSR Classics on iOS 7, follow these steps:

  1. Return to the iOS home screen
  2. Double tap the Home button on your device. If done correctly, you'll be shown screenshots of all open apps.
  3. Swipe CSR Classics off the top of the screen to close it.