Hidden Eye is an Android app that allows you to easily see who has tried to unlock your device without your authorization. The app takes a photograph of the person when they try to unlock your phone with the wrong PIN, pattern, or password. This feature makes it easy to catch snoopers red-handed. However, the app may not work on all devices, so it is recommended to try it out first.

To uninstall Hidden Eye, go to the app's settings and select Uninstall. After clicking confirm to uninstall, the Device Administrator will be removed, and the Hidden Eye will be uninstalled. If that doesn't work, go to Android Settings, Security, Device Admins, and deactivate Hidden Eye before uninstalling.

The app uses the Device Administrator permission to detect failed unlock attempts. This permission is necessary for the app to function properly. With Hidden Eye, you can easily catch your friends and family while they try to access your phone without your permission.