Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.
The easiest and most direct way to check your iPhone’s storage is through the Settings app. Unlock your iPhone and tap ...
FaceTime calls do use data, and you can check how much through the Settings app on your iPhone or iPad.
Apple's highest level of security can ensure that only you have access to your data, but you'll want to keep a few safeguards in mind. I started my career with CNET all the way back in 2005, when the ...