Warning: works only on older android phones <5.0, which let programatically to turn on off the DATA without rooting the phone.
Are You tired switching off mobile data manually?
- Let this utility app to do it automatically for You!
It automatically will switch OFF mobile DATA when phone SCREEN goes OFF!
FREE. No ADS. No in App Purchases!
That's cool, because:
Switch Off SAVES battery power.
Switch Off SAVES costs spent on Your plan for mobile data.
It's healthy for You! - as phone won't transmit mobile data in Your the pocket:)