Unfortunately with the latter you're restricted to viewing your usage from the current billing cycle, but maybe, just maybe, the app will get an update. How much data do you use a month?

You can view your Wi-Fi data usage in the same way as cellular usage. Figure E Image: Megan Crouse/TechRepublic Now you’re able to view and control Wi-Fi data usage on your Android device.

In time for the widely expected launch of a new iPhone model, Dallas-based AT&T Inc. is pulling in the reins on data usage by its customers with smart phones and iPads. The sole U.S. carrier of ...

NEW YORK — AT&T Inc. will stop letting new customers sign up for its unlimited Internet data plan for smart phones and iPads, hoping to ease congestion on its network by charging the people who ...

We are now finding out that with the recent changes to AT&T's data packages, any data used through the microcell will go against a customer's monthly data package.

AT&T iPhone customers can view their data usage for the current billing period on the summary page for their account by logging in to the AT&T Wireless website.

An AT&T exec reveals plans for customer education, incentives, and updated "pricing schemes" to deal with heavy mobile data usage. Our commentator isn't impressed.

Is something hinky going on with AT&T and its iPhone/iPad data usage and billing practices? Electronista posted a story about a new federal class action lawsuit that claims AT&T is over-s… ...