AppLock

AppLock is an intuitive app that will allow you to perform a virtual shutdown of each of the apps and files that you may have stored in your Android device in a very simple way.

If you've ever wondered which is the safest option to protect your device's files, AppLock is the answer. And the best part: without any complex steps along the way, within a single app.

The way AppLock works is quite simple. Once you've accessed it, you’ll see its main screen, where you can choose how you want to protect your files. Among the options, you can select patterns or create numeric passwords. Similarly, whatever the option you choose, you’ll just have to enable or disable the apps you want to protect by checking or unchecking the corresponding checkboxes. Thus, those you've chosen to protect could only be open after correctly inserting the relevant security patterns.

AppLock is one of those simple apps with great features. Prevent anyone from accessing your apps and data using security patterns and passwords.