The proposed system will be implemented with the help of android application. Which will alert the nearby people who having this application by sending alert messages to them and alert sound in the guardian mobile on shaking of victim mobile. Also sends messages and alert sound to the saved contacts in the application and police station. Which also show the location of the victim with the help of GPS tracker system. Which also make sound in guardian mobile when his/her mobile in silent mode. Our App, the user just needs to shake their smartphone to send an SOS text or call to the registered numbers. It works with the locked screen on and even without an internet connection. Moreover, the users will also have the ability to activate or deactivate the option of shaking the device to send an alert. The app can also be used in case of an accident, harassment, robbery or any natural calamities.