I connect my android phone with the laptop for internet on my laptop, I get 1 GB data transfer with 28 days validity whichever is earlier, my internet activity comprises of reading text on various websites, 1 GB is enough for me for 28 days.
Few days back I had to instal an app on my phone, so I enabled "Background data" under "Accounts and sync" settings, after installing the app I disabled it, but since then the data transfer is very high with my normal usage (visiting sites for reading) 750 MB in just 5 days , what can be the cause of such a high data transfer?
Is there any free app for android or windows 7 that will not only monitor the data transfer but also tell which application is doing it?