For Login/Register click on the sidebar and you will see the login option on the upper side. Click on it. You can sign your Google Account, Facebook Account, Email Account, and Phone.
If you log in your data will be synced automatically so if you have lost your phone or is broken you will have to log in from another device. Your data will be stored in cloud storage so when you log in again your saved locations will automatically come back.
For logging out:
- Open sidebar.
- Click the "Logout" option below in the sidebar.
To sync data:
- Open the sidebar.
- Click the "Sync Data" option.
Your data will be synced directly after clicking on it. You will be able to sync data only if you have logged in.