AppLock

AppLock is a mobile application that allows users to lock other apps on their device. This means that users can choose to lock certain apps, such as their gallery, messaging apps, social media apps, and email apps, with a fingerprint, pin, pattern, or crash screen. This provides an extra layer of security and privacy for users, as they can control who has access to their apps. One of the unique features of AppLock is its ability to capture an intruder's picture if they try to open a locked app with the wrong password. This feature uses the front camera of the device and will show the picture of the intruder when the user opens AppLock. This can help users identify any unauthorized attempts to access their locked apps. In addition to locking individual apps, AppLock also allows users to lock the recent apps page. This means that no one can see the content of recently used apps, providing even more privacy and security for users. Users can also customize their locking methods for specific apps, using different pins or patterns for each app. AppLock also offers a "crash screen" feature, which can be set for locked apps. This means that if someone tries to open a locked app, they will see a message that the app has crashed. This can help keep the fact that an app is locked a secret. The app also supports fingerprint unlocking, either as a secondary method or as the only method for unlocking apps. This feature is available for devices with a fingerprint scanner and Android version 6.0 or higher. AppLock uses two locking engines, with the default engine being fast and the "Improved Lock Engine" being more battery efficient and offering additional features. Users can also turn off AppLock completely if they choose to do so. Other features of AppLock include the ability to set a lock timeout, a simple and beautiful user interface, and a lock screen theme that changes color according to the locked app. To prevent AppLock from being uninstalled, users can go to the app's settings and enable the "Prevent Force Close/Uninstall" option. The app also has a FAQ section that answers common questions, such as how to create different pins and patterns for each app, how to prevent someone from uninstalling AppLock, and how to check which apps are locked. AppLock also requires certain permissions, such as accessibility services, draw over other apps, and usage access, to function properly. It also uses the device administrator permission to prevent other users from uninstalling the app and to fully secure locked content. Overall, AppLock is a useful and customizable app that provides an extra layer of security and privacy for users' apps.