With Low Data Mode switched on apps will stop using data in the background, there will be no automatic app downloads, and emails won’t be automatically retrieved.

If you've granted a third-party iPhone app certain permissions, you can revoke them at any time. Here's how to stop third-party apps from accessing your data.

Does your iPhone use too much data? Sick of exceeding your monthly iPhone data limits? Follow these steps to save data on iPhone.

If you have a small monthly data allowance, it's important that you don't go over that. Here's how to prevent apps from using up all your iPhone data.

Solving the problem is easy so long as you know which app is using up all of your data. iPhone On an iPhone, you can't track exactly which apps are using your data unless you're jailbroken.

There's also another setting, Background App Refresh, which can be turned off to stop apps from continuing to whirr away even when you're not using them. To turn it off, go to Settings, then General.

The iPhone has a remarkable ability to pinpoint your location, using a variety of technologies and tricks. And it can make this location data available to apps that you have installed.

Kim Komando tells you how to stop apps from tracking you on your iPhone and Android.

Your favorite apps are taking advantage of a loophole in how push notifications work on iOS to scrape your personal iPhone data. Here's how to stop them.