How do I know what is consuming my bandwidth on Samsung note 3

[AndroidTechH3lP]

I consumed nearly 380 mb yesterday. Checking via Internet speed meter pro bought from play store.

Even now while making this topic i see something received at 487 kbps

Is there some better tool to manage this. Please suggest best I don't mind buying as i travel lot.

 

[B. Diddy]

How about going to Settings>Data Usage​, and seeing which apps are using your data?

 

[AndroidTechH3lP]

I want something better like checking all incoming and outgoing connection Windows os has lot of applications for same