How do I delete an application from azure active directory?

Question

The title of my issue is clear enough by itself I hope.... I have only one application in my Applications list in Azure Active Directory. I would like to delete that, because it

Answer 1

For those coming by later and are using the new (preview) Azure Portal and are trying to remove a Native App;

The issue is due to the availableToOtherTenants setting, which you can not edit in the UI at the moment of writing. However, you can add the Manifest manually through the Azure Portal and edit the setting. After the edit, you can remove the app.