MagiScan vs MicMac

MagiScan is an AI-powered 3D scanning app and creation ecosystem for capturing real objects or generating models from text and photos. Its guide lists 360, Freeform, Hybrid, and Upload Photo capture modes. Models can be exported as OBJ, STL, FBX, PLY, USDZ, GLB, and GLTF. The maker lists workflows or integrations with Unity, Bambu Lab, Blender, Cura, PrusaSlicer, and OrcaSlicer. MagiScan Studio lets users browse scans on a computer and open models in supported 3D applications and slicers. A Unity plugin imports scans from a linked phone account into a project, and its panel loads the latest 500 scans. The app also includes an extension for sending scans to NVIDIA Omniverse and can turn scanned objects into Minecraft block structures; that feature is unofficial and not endorsed by Mojang AB. Getting started requires an iPhone or Android smartphone, and the maker says a smartphone camera is sufficient.

MicMac is free, open-source desktop software for reconstructing 3D models from imagery. Developed at IGN and ENSG within the LASTIG lab, it runs on Linux, macOS and Windows under the CECILL-B license. It supports frame cameras, pushbroom sensors and scanned analogue images, along with camera calibration models and dense image matching for deformation studies. Outputs can include point clouds, 3D models and ortho-imagery in a desired coordinate system. Intermediate results in open formats let users work at different stages, and quality indicators include bundle adjustment residuals, covariance matrices, parameter sensitivity and correlation images. The C3DC command computes a point cloud from oriented images; AperiCloud creates a sparse cloud with camera positions and orientations for viewing in MeshLab, but does not support 64-bit PLY. MicMac is adapted to big datasets and was initially built for experts and researchers, with use also described in architecture, archaeology and forestry. Documentation, tutorials, a wiki and user forum are available. Building from source involves multiple dependencies, and the Mac guide cautions that a current revision may not compile or may be unstable on a given OS.