Protecting your phone using special digital locks is absolutely essential nowadays due to many security compromises. One of the best ways to protect your data is to use your face to lock your apps. FaceLock for Apps is a security tool offered by Wise Orchard. This app can use face recognition to lock one of the apps on your phone. As amazing as that sounds, the app is incredibly limited due to the fact that it can only protect one app. Still, if you happen to have a very important app on your device then it might be good to check out.