This project is based on an Android app that is developed for users, have the various features: • A user can easily track the position of other user that have already installed this app in his mobile and added as friend even he don’t meet him by face. • A user can tag the identified position in this app that will be store on server for further search. • This app also have the feature of give the alert message to police ,hospitals…etc. by this they can easily get the position of users. • A user can invite to other by mobile number or email address for install this app.