How to Check Data Usage on an iPhone: A Step-by-Step Guide

Checking your data usage on an iPhone is a breeze. Go to the ‘Settings’ app, select ‘Cellular’ or ‘Mobile Data,’ and then scroll down to see your data usage. This quick check will show you how much data you’ve used in the current period, as well as the amount of data used by each app.

After you complete this action, you’ll have a clear idea of your data consumption patterns. You can use this information to manage your data more effectively, avoid overage charges, and make informed decisions about your mobile data plan.


We live in a world where our smartphones are almost like an extension of ourselves. They keep us connected to the world, entertain us, and even help us navigate our lives. But with the convenience of constant connectivity comes the need to monitor and manage our data usage. Whether you’re on a limited data plan, trying to avoid extra charges, or simply curious about your mobile habits, knowing how to check your data usage on an iPhone is essential.

For iPhone users, Apple has made it quite straightforward to keep an eye on data consumption. By understanding and utilizing the built-in features of your iPhone, you can track how much data you’re using and which apps are the biggest data hogs. This knowledge is particularly relevant to those who frequently stream videos, use social media, or work remotely using their mobile devices. No one wants the surprise of a hefty bill at the end of the month, so let’s dive into the simple steps to monitor your data usage effectively.

Step by Step Tutorial: How to Check Data Usage on an iPhone

The following steps will guide you through the process of checking your data usage on an iPhone.

Step 1: Open the Settings app

Start by opening the ‘Settings’ app on your iPhone.

This is the app with the gear icon, typically found on your home screen. Tapping on it will lead you to a plethora of options for customizing and controlling your iPhone.

Step 2: Tap on ‘Cellular’ or ‘Mobile Data’

Scroll down and tap on the ‘Cellular’ or ‘Mobile Data’ option.

The name of this option may vary depending on your region. This is where you’ll find all the settings related to your cellular data usage.

Step 3: Scroll down to view your data usage

Once you’re in the Cellular or Mobile Data menu, scroll down to find your data usage summary.

This section displays the total amount of data you’ve used in the current period. It’s important to note that the iPhone doesn’t automatically reset this data at the end of your billing cycle. You’ll have to do it manually if you want to track your monthly usage accurately.


Easy MonitoringChecking your data usage on an iPhone is straightforward and convenient, making it easy to stay on top of your data consumption.
Avoid OverchargesBy keeping tabs on your data usage, you can avoid unexpected overages and additional charges on your mobile bill.
App Data InsightsThe data usage menu offers insights into which apps are using the most data, allowing you to make informed decisions about your app usage.


Manual ResetThe data usage tracker doesn’t reset automatically, requiring you to do it manually to align with your billing cycle.
Not Real-TimeThe data usage stats may not be updated in real-time, which can sometimes lead to discrepancies.
Limited to Cellular DataThis method only tracks cellular data usage and doesn’t provide insights into Wi-Fi data consumption.

Additional Information

While the steps above provide a clear view of your data usage, there are additional things to keep in mind. For instance, you may want to reset your data usage statistics at the beginning of every billing cycle to accurately monitor your monthly usage. To do this, simply scroll to the bottom of the Cellular or Mobile Data menu and tap ‘Reset Statistics.’

Furthermore, if you’re keen on preserving your data, consider toggling off cellular data for apps that aren’t essential for your daily needs. You can do this by scrolling through the list of apps under the Cellular or Mobile Data menu and disabling cellular data for each app individually. This action can help you save on data and potentially extend the life of your data plan.

Lastly, always keep in mind that any updates on your iPhone, whether they are for the operating system or for individual apps, can affect how your device tracks and manages data. Stay informed about these changes to ensure that you’re using the most efficient methods to check your data usage on your iPhone.


  1. Open the ‘Settings’ app.
  2. Tap on ‘Cellular’ or ‘Mobile Data’.
  3. Scroll down to view your data usage.

Frequently Asked Questions

How often should I reset my data usage statistics?

It’s best to reset your data usage statistics at the start of each billing cycle to accurately track your monthly data usage.

Can I check my Wi-Fi data usage as well?

The steps provided mainly focus on cellular data. However, some third-party apps can help you monitor Wi-Fi data usage.

What should I do if my data usage seems unusually high?

First, check which apps are consuming the most data. Then, consider updating or uninstalling those apps, or disabling cellular data for them.

Is there a way to set data usage reminders or limits?

iOS does not currently offer built-in features for setting reminders or limits for data usage. You may need to rely on your carrier’s app or services for such functionalities.

Will these steps work on an iPad with cellular data?

Yes, these steps apply to any iOS device with cellular capabilities, including an iPad.


Knowing how to check data usage on an iPhone is not just about avoiding extra charges; it’s about taking control of your mobile experience. By regularly monitoring your data, you can adjust your habits and settings to fit within your plan’s limits, find out which apps are the biggest data consumers, and make informed decisions about your mobile usage.

Regularly checking your data usage is a small but significant step towards smart mobile device management. Keep these tips and insights in mind, and you’ll be well on your way to a worry-free data experience.