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

Has your iPhone started to run slower and your mobile Internet connection is faster than usual? This could be because some ...

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 ...

Unless you have an unlimited data plan, you'll need to keep a close eye on how much you are getting through each month. Adding one-off bolt-ons to accounts can be hugely expensive, and running out ...