Apps Deployment in Sharepoint Foundation 2013

Hi,

I am a beginner in Sharepoint 2013. I have searched for features in SP2013 , and found Apps as the main feature. I want to know whether App deployment is possible in Sharepoint Foundation 2013 and also whether its possible to  purchase and download apps for SharePoint Foundation 2013 edition from SharePoint Store

Thanks & Regards,

Nithya