The addition of modern smartphones is a new tool for marketing and communicating with customers and meeting their needs through mobile applications, which has become a common occurrence in many companies, whether private, governmental, educational, etc. This is because most people use smartphones at present mainly in their lives every day, this increases the opportunity to be present and appear to the target audience with ease as the mobile application allows to identify customers and helps to target an accurate audience through GPS technology and send a specific message based on their location if you have not created your application yet we advise you to do so