2STP Companion

2STP Companion works with 2STP Authenticator for iOS to display your 2-step authentication codes right in your Mac's Notification Center.

Simply set up iCloud Sync in 2STP for iOS, complete a short setup process, and add the 2STP Companion widget to Notification Center. Now, just swipe to see your codes and click to copy; no need to pull out your phone.