AppLock is a free Android application that ports over the iPhone's ability to lock apps behind a PIN or biometrics, and I can't live without it.

Apple is improving privacy in iOS 18, introducing a feature that allows apps to be locked or hidden, which makes them inaccessible without a Face ID scan. If someone is using your phone and you've ...

Samsung has added a nifty trick to One UI to prevent accidental closing of open apps. The Android-based custom software for Galaxy phones lets you lock apps in an open state. You can minimize the app ...

In the interests of enhanced privacy, some third-party iOS apps include an option to require passcode or Face ID authentication before they can be opened, even though the iPhone is already unlocked.

It's no secret that smartphones contain a wealth of personal information, and our iPhones are no exception. From social media to financial apps, it's crucial to keep your data secure. One way to do ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) — Apple rolled out its latest ...