Developing a floor design app involves integrating essential features like drag-and-drop functionality, 3D visualization, and a library of pre-designed templates. Users should be able to customize floor plans, including walls, windows, and furniture placement. The app should offer real-time collaboration, measurement tools, and export options for detailed designs. It should also support AR (Augmented Reality) to visualize designs in real-world spaces. The cost for development ranges from $15,000 to $50,000, depending on complexity, platform (iOS/Android), and the developer’s expertise. For reliable and efficient floor design app development, DevTechnosys offers expert solutions tailored to your needs.