Modules & UI contains all panels for tools provided by your selected modules; the content is therefore depending on your selection.
The only exception is the analytics and the cronjob tool which are always available.
The analytics tool shows you the amount of users of your App-Backend and the disk space it uses.
This helps you to decide if you need to upgrade to a higher plan.
This tool allows you to import or export ZIP-files containing CSV/XML Data in an easy dialog.
So you don’t have to use the REST interface to download/upload your data.
You can send push messages to your users using the dashboard.
If you add the restore module to your App-Backend, you can choose a day from which you want to restore your data.