In this guide, we will walk you through the step-by-step process to turn off mobile data usage for individual apps. This simple adjustment gives you more control over your data plan and ensures that only the apps you choose can go online when you’re not connected to Wi-Fi.
Managing mobile data usage on your iPhone 17 or iPhone 17 Pro is essential, especially if you are on a limited data plan. Some apps may continue using data in the background even when you are not actively using them. This can lead to unexpected data consumption. Fortunately, iOS provides easy control over which apps can access mobile data.
Learning how to stop specific apps from using mobile data on your iPhone 17 / 17 Pro helps you save bandwidth, avoid extra charges, and extend battery life. Whether it’s social media apps, streaming services, or automatic syncing tools, you can disable data access for each one with just a few taps.
Read: How To Enable / Disable Background App Refresh On iPhone 17 Pro
How To Stop Specific Apps From Using Mobile Data On iPhone 17 / 17 Pro
Go to Settings and tap on Mobile Service or Cellular.

Scroll down and select Show All to view the full list of apps.
Toggle OFF the switch next to the app you want to prevent from using mobile data.
