Lock Screen Protector is a free Android app developed by AlpineSoft IT Solutions Pvt Ltd that aims to provide an extra layer of security for your phone. The app prevents anyone from shutting down your phone while on the lock screen and activates an alarm if someone tries to do so.

The app is straightforward to use and requires no configuration. Once installed, it automatically activates and runs in the background. It is a great tool for those who want to secure their phone and protect their data from unauthorized access. The app is lightweight and does not consume much battery or memory.

Overall, Lock Screen Protector is a useful app for anyone who wants to enhance the security of their phone. It is simple, effective, and free to use. If you are looking for a reliable app to prevent unauthorized access to your phone, Lock Screen Protector is worth a try.