Brando212, on 23 April 2012 - 00:07, said:
I know ICS has the capability built in, if you're able to update it or use a custom ICS ROM
as far as apps go i don't know of any good ones
fsX, on 23 April 2012 - 00:08, said:
ICS has that feature built in. Go to Settings > Data usage.
He has an Orange Morte Carlo (ZTE Skate) and it's running Android 2.3.5.