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.

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 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.

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.

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.

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.

Health and fitness tracking apps can help us get in shape, but it's important to understand how apps use personal data, Kurt "The CyberGuy" Knutsson explains.

Today Twitter announced that it would begin collecting data on the apps you download and using that data to serve you ads. If you’re not a fan of Twitter being all up in your app business, you ...