Apps similar to ReconstructMe include Agisoft Metashape. It's paid, but RTAB-Map and Scaniverse are free. Other options are 3D Scan Pro, RadianceKit, WebODM and Qlone. You can choose from more than 10 3D Modelers like ReconstructMe for Windows, Linux, Mac, iPhone and iPad.
OpenMVS is a library focusing on Multi-View Stereo reconstruction. It aims to fill a gap in the photogrammetry chain-flow by providing algorithms to recover the full surface of the scene to be reconstructed.
Italy
EU
Structured light scanner is a tool to reconstruct point cloud from series of images lit by patterned light. As showing in the following image, patterns are projected to the object in the grid manner. Each cell in the grid has a unique sequence.
SLStudio -- Open Source Real Time Structured Light. A comprehensive software suite for capturing and reconstructing 3D scenes with a camera-projector pair.
GermanyEU
Pixpro is a photogrammetric software targeted at solving surveying challenges and facilitating multiple on-site and off-site work stages.
LithuaniaEU
The FabliTec 3D Scanner brings you the latest 3D scanning technology directly to your PC. The FabliTec 3D Scanner allows you to create impressive 3D models of persons, pets, and objects.
Scann3D deploys patent pending photogrammetry technology to enable true 3D model capture and reconstruction for smartphones and tablets. Your device becomes a standalone tool to turn images into 3D models - all your images are processed by and on it.
The powerful 3D scanning software empowers makers to build an affordable structured-light DIY 3D scanner based on the same engine that powers Polyga’s professional 3D scanners.
United States