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 ...

Most people have dozens of apps installed on their phones, and some may have even more. While some apps can run offline, such as the basic utility apps on your phone, others require the internet to ...

This guide will show you how to check your smartphone data usage on your Android Phone or iPhone. Data usage is the amount of data that your smartphone uses to connect to the internet. This includes ...