To remotely change your lockscreen status (lock or unlock it) just clap your hands loudly! Our app is a tool which works in background and wait for a sound of clapping. When you will clap your hands loudly the phone screen will lock or unlock depending on current state of your lockscreen. It's easy to use and very impressive. You can show it to your friends and they will be shocked that your phone reacts on clapping sounds! This app uses the Device Administrator permission.