The Level Lock+ was the winner of my best smart locks roundup. It looks like an ordinary lock, but it packs cutting-edge tech into a tiny space. Read my review for more details on what sets this ...

An app lock is a simple, effective security app. Use these to lock up apps you don't want others to see. Here are the best ones!

10 Android Apps to Hide or Lock Files Such apps exist to give us peace of mind when we hand our Android smartphone to someone else.

App Control: Lock, Hide, and Unhide Apps on Your iPhone or iPad It’s important to note that not all apps support these features, and some may have limited functionality when locked or hidden.

How to Lock the Entire WhatsApp App on Your iPhone or Android Phone Locking the WhatsApp app on my Android phone was as easy as toggling on an option. Here’s how I did it.

Your apps contain a whole lot of data that you might want to keep private. Fortunately, you can lock them up behind a secure password.

Setting a lock code on an app-by-app basis is a great way to add another level of security to your device. With App Lock, it's as easy as setting a PIN.

How to set a lock on an iPhone app In general, and if you’re not sure whether an app supports this feature, open it, go to the Settings and look for any reference to a password or, more likely ...

With iOS 18, Apple now offers the ability to lock and hide certain apps on your device. Whenever you want to access the app, you have to input a passcode or biometric authentication to open it.

App lock on WhatsApp Web comes with a timer that automatically locks the profile after a certain period of time. Here's how to put an app lock on WhatsApp Web.