Never get stuck in front of your friend's door.
Keep track of all your contacts' entrance codes. Enter an address, a name and a code. You can quickly access all of them through the main screen.
The address assigned to a code is used to send a notification whenever you get near the place. You can manage of course which code will pop up.
You don't need to scroll through Notes or Reminder anymore. All your codes are at one place and pushed to your home screen automatically.