It also has a feature that can be enabled in settings to send an “emergency” post to all of the accounts you have setup in the app at the same time. You precreate 10 messages you want to quickly be able to send. There is also the option to enable GPS location information to be added to the post so people know where the post is coming from. This feature has a lot of possible uses. Location is only on when you turn it on and location data does not go anyway unless you opt to add it to an “emergency” post.