FloorFlow is a 2D room planner for iOS that validates whether your space actually works, not just whether things fit. Four layers of real-time analysis: • Feng Shui: Command position, chi flow, room balance • Lighting: Four-layer coverage validation • Design Standards: NKBA, OSHA, ADA clearance checks • AI Visualization: Gemini-powered room renders Every issue explained in plain language with a specific fix. One-time purchase. No subscription. No ads.