The Download You can check your phone's settings to see data usage on iPhones or Androids. Carriers like AT&T and Verizon allow data checks by dialing a number or using their app. Apps like ...

If you're not currently on an unlimited data plan with your carrier, it can be really helpful to know exactly how much data you've used in a month.

Check data usage to see which apps are the biggest offenders This article explains how to check data usage on an Android device and recommends some ways you can cut back to save data and battery ...

Going over your plan's data allocation can be costly. Here's how to check your data usage on an Android device.

If you're concerned about how much data your iPhone is using, here's how to check in the iPhone settings and tips on how to lower your usage.

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

How to check your data usage on Samsung phones and tablets Checking data usage on your Samsung Galaxy phone or tablet is slightly different, as Samsung phones ship with the company's One UI skin.

Android and iPhone users could find that their data is running low each month due to 10 popular apps.