This blog tutorial will help you with understanding a little bit more about the login ability of Version 4.0. This is for Ios only.
So when you first download the app, you will be asked if you want to log in, we strongly advise that you do log in. Here are the benefits of logging in.
If you have a lot of countdowns on your timeline then logging in is vital, as it saves all your countdowns onto our cloud system. So, if you ever switch phones from Ios device to ios device you can load them with no issues. For this make sure you are on the full version of the app so that your countdowns do get backed up
When you log in, you will be able to follow your family and friends events and follow specific events to with event codes. Also, you can share with your friends your event codes and get them following your events to.