It implements the main requirements of Title E of the 2010 Colombian Earthquake Resistant Construction Regulations and calculates quantities of materials and costs of execution of construction activities such as preliminary works, earthworks, foundations, structure, hydro-sanitary installations, electrical installations, installations. gas, finishes, ornamentation and covers. The app was developed as a degree work to opt for the title of Civil Engineers of Luis Alejandro Montaño Vásquez and Brandon David Amaya González led by Ing. Paulo Marcelo López Palomino of the Francisco José de Caldas District University.