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 ...

iOS provides developers with an API to lock apps with Face ID or Touch ID. However, not every app has this option, and there’s no way to completely hide apps from your device. Luckily, “App Lock” is a ...

Apple’s iOS 18 update brings an innovative feature to iPhone users: the ability to lock individual apps using Face ID or Touch ID. This new functionality adds an extra layer of security and privacy to ...

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 ...

Did you know you can lock or hide individual apps on your iPhone for even more privacy? Whether you’re handing your phone to someone or just want to keep certain apps off-limits, here's how you can ...

Apple's devices, and particularly its iPhone and iPad, feature some of the strongest privacy protections available in an easy consumer product. However, there's more you can do to lock down the data ...

You are, we hope, already protecting your phone with a PIN, a fingerprint, or a face (or all three), but sometimes you'll want to add an extra barrier to particular apps—if you're lending your phone ...