Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.

It's easy to save cellular data on your iPhone by lowering your data usage settings with any of these six methods. Here's how ...

Most mobile carriers have a phone line for data usage checks. You can also see how much data is left in your online account or the company's app Data can cost you big bucks if you're not paying ...

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 in my ...

Every year, many people are eager to get their hands on the latest iPhone models and check out the new offerings that Apple ...

Whether you own the latest iPhone or one of the Android smartphones, there's a good chance you use more than a few apps daily. From checking the weather to keeping yourself entertained with a game, ...