When your account is created, you have access to a page showing your applications state. It contains the following information:
Show the size of the updated data (counted every time a phone gets some files you published as an update), and the number of unique phones that downloaded those updates. Statistics are for the on going month.
Allows you to create a new application, ready to be designed. Type a name and click on "Create".
If you want to discover what you can do with Make Me Droid instead of starting from scratch, also check the box "Demo". Some demonstration screens will then be created. Delete or edit them freely.
Your applications are shown in blocks that allow you accessing the application panel. Select "View" to access this application configuration page.