To lock WhatsApp on Android, launch the app, tap the three-dot menu, navigate to Settings > Privacy > App Lock, and turn on "Unlock With Biometric." To lock WhatsApp ...

If you want to keep certain apps out of the reach of other people, you can lock or hide those apps on your Android phone. I’ll show you how to use your phone’s built-in features as well as third-party ...

Apps are something we access on a daily basis, either through our smartphones or tablets. We might use an app to monitor the weather, to track our fitness, to keep a to-do list, to look at photos we ...

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.

Good Lock is one of the most powerful and often-overlooked tools for anyone who owns a Samsung phone. While One UI is feature ...