Identify spammy application From time to time I get a window with spam on a Galaxy Tab 3.

If I press multitask key i get the name of the app is "Ads", but i don't have any app called "Ads".

My first question is why after pressing multitask key I cannot long press on the title of the thumbnail of the application to go to the application settings, and reveal its real name? (I can do that in a Nexus 6).

My second question is how to identify this application if I cannot fix previous question.
I finally found the answer, you have to enable developer mode for it to work.

Now I can click multitask button, then long press on the name of the app and it will take me to the application settings.

Note: The Galaxy Tab 3 is officially on Android 5.0.1