The Documentation of Cultural Heritage (CH) is a complex process, since it requires a trained professional to manage expensive equipment such as Terrestrial Laser Scanner or drones, while CH itself is generally accessible by everyone, with a small ticket fee or for free. Therefore, the democratisation of this procedure could benefit the whole population, by enabling non-expert users to survey CH with a low-cost and mass-distributed solution to create 3D models of monuments or environments. Instead of using a high-cost laser scanner, the operator could exploit the LiDAR (Light Detection and Ranging) sensor equipped from 2020 by Apple in the camera module of iPhone and iPad Pro versions, to obtain models with a satisfying level of accuracy at a fraction of the cost and embedded in devices owned by a vast portion of the population.