The Pro version removes the two-story limitation of the standard version and adds several high-end tools:
: Access a 2D elevation view to edit wall openings, panels, and niches directly. Live Home 3D Pro 3.7 for Mac Free Download
The "free download" mentioned in many listings typically refers to the of Live Home 3D, which serves as a limited trial. Live Home 3D: House Design - App Store The Pro version removes the two-story limitation of
: Export walkthrough videos in Ultra HD (up to 4K) and hi-res still shots up to 16,000 x 16,000 pixels. Free vs. Paid Version Free vs
: Create buildings with an unlimited number of stories and work with non-planar surfaces to build on slopes or hills.
: Includes a Light Source Editor to create custom lamps and an advanced Material Editor for realistic reflective or glossy surfaces.