View 3D CAD and architectural models with rotation, panning, and zooming. Access models from iTunes, Dropbox, Google Drive, emails, and websites. Switch between different configurations of the 3D model. Open Archive files and supported 3D PDFs.
Create and edit digital drawings with freehand sketching and customizable brushes. Choose from a wide range of pencils, markers, and color options. Manage layers for complex artwork. Use unlimited undo and redo functions to refine your work.
View 3D models and 2D drawings interactively. Share designs on iPad. Store model data locally for portability. Create and email images directly. Use touch-screen controls for navigation. Access sample files to get started.
