If you're concerned about how much data your iPhone is using, here's how to check in the iPhone settings and tips on how to lower your usage.

Discover easy ways to track data usage and avoid charges across iPhone, Android, and major carriers, enhancing digital life management You can check your phone's settings to see data usage on ...

Both Android and iPhone devices let you check data usage and which apps are the worst offenders so it's worth checking to see ...

I have an AT&T iPhone 4 with the 200 MB/month data plan. Last month, I somehow managed to exceed my monthly cap by 7 MB, even though the myAT&T app showed that I had used 180 MB with 5 days left ...

The original data connection is opened by the phone (outgoing) and then all data transferred over the connection is tallied. You'll never see the data usage listed as anything but "sent".

Mere hours after trumpeting the 12% bump in Verizon data usage, the firm that supplied the data adjusted the number downward, to AT&T’s favor. As of this update, it’s at 9.4% and holding.