A tab is placed along the bottom “row” of the app and a new tab is added each time you want to create a new page. Selecting from the different tabs determines what type of page you will create (i.e. Home, NearBy and Custom).
A button/element is an icon you put within a page to allow for various functionality (call, email, facebook, lists, etc).,
Hahaahha. I’m not too bright today. Great post!