Forma3D is a dedicated application for iPhone and iPad that enables users to create, modify, and prepare 3D meshes, and it is also compatible with Apple silicon Macs. The app supports the import of various model formats such as STL, 3MF, OBJ, and USDZ, and offers a range of editing features including vertex, edge, and face manipulation, as well as transforms, extrusion, beveling, Boolean operations, mesh repairs, planar cuts, and model segmentation. Users can design their models through sketches, text, procedural shapes, image-based mesh generation, and sculpting tools, and they also have the option to paint different parts for multicolor printing. Forma3D allows for the export of popular mesh formats, including 3MF files that retain color and printer-specific metadata for seamless integration with compatible slicing workflows. All modeling and mesh processing occur directly on the device, which means users can work offline without any interruptions. However, it’s important to note that exported files must be opened or uploaded individually in slicing software or print services, as Forma3D does not offer direct connectivity to 3D printers, ensuring users have flexibility in how they choose to print their creations. With its extensive features and user-friendly interface, Forma3D stands out as a powerful tool for both novice and advanced 3D modelers.