SCCM Reports for Applications which are installed using AppStore(Application Catalog site)

How to know a particular application whether it is installed using application Catalog(App-store) or not.
I have application packages which are published to AppStore and users installs those apps and the same apps are also has mandatory deployment. I need a reports for apps which are installed by users(App Catalog site).
Appreciate your help. Using - SCCM 2012 R2 Sp1 CU1.

Thanks