What's the best Android app for designing and sharing 3D house layouts?

House Design Plan 3D App is a versatile tool for users seeking to draft and visualize 3D house designs while facilitating easy sharing. It stands out due to its drag-and-drop interface, which allows for quick room layout adjustments and furniture placement without extensive technical knowledge. Key features include a library of pre-built objects like doors and windows, real-time 3D rendering for immersive walkthroughs, and export capabilities to save or share designs as images or files. This is particularly useful for scenarios such as homeowners planning renovations, where they can mock up changes and discuss them with contractors, or content creators illustrating design concepts for audiences. User feedback highlights the app's flexibility in accommodating creative ideas and simplifying communication of spatial plans. However, some reviews note that the app may occasionally lag on older Android devices, and the free version limits access to certain advanced elements, which could require in-app purchases. Despite these minor issues, the app's core functionality remains strong for everyday design tasks, offering a balance of accessibility and detailed output.