The growth of the population and technological advancement demand efficient and secure infrastructures, which have driven the need to optimize the management of indoor spaces, especially in public and private buildings. However, indoor navigation presents a significant challenge due to the complexity of enclosed environments and the limited accuracy of available positioning technologies like GPS, due to signal obstructions. In this study, a solution based on Bluetooth Low Energy (BLE) is presented, implemented in a mobile application developed with Flutter and Dart. This application offers a dynamic map of the space, information on points of interest, and optimal routes, with the help of a voice-activated virtual assistant. The application not only enhances the user experience by preventing disorientation, but also provides valuable data to administrators, such as the most visited places and the most frequent users, allowing for more effective space management. This application will enable users to navigate indoor spaces, thanks to the applied technology and the application’s dynamism, proposing a specific solution to the limitations presented by GPS.