Among all sectors, the construction sector is one of the least digitalized. And yet, one which can benefit a lot from digitalization. Mobile Construction Apps have already proved their usefulness. It has revolutionized the way we build. Thanks to Building Information Modeling (BIM) or even Augmented Reality, that has made it particularly easy for construction professionals to manage their projects effectively. In this article, we have listed the benefits of the use of a Construction App in the field.