MeshRecon is described as 'This work originates from the dense reconstruction module for the city 3D reconstruction project. I have extended it for more general 3D model acquisitions. Now you can use it to scan your object with a camera!' and is an app. There are eight alternatives to MeshRecon for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best MeshRecon alternative is Agisoft Metashape. It's not free, so if you're looking for a free alternative, you could try Scaniverse or WebODM. Other great apps like MeshRecon are openMVG, insight3d, Pixpro and Petro Outlet.