Angelswing is a cutting-edge drone reality capture-based digital twin platform, adopted by more than 52 top-tier construction companies in Korea (incl. Samsung C&T, Hyundai E&C). It is innovating how construction job sites work with realistic site monitoring, quick and accurate survey, and intuitive equipment planning and simulation. Its fully automated data processing pipeline enables effortless visualization of the job site with historical contexts and data, laying the groundwork for more streamlined workflow and communication among stakeholders from clients to subcontractors. With its vision to provide a real time mapping of the entire planet, Angelswing is now moving forward to expand its horizon to a city-level smart monitoring solution for facility and safety management.