PTR 實聯登記 is a free iPhone application developed by Lan Yan Technology Corp. It falls under the category of Business & Productivity and serves as a contact tracing tool. This app is specifically designed for businesses to implement contact tracing measures, eliminating the need for individuals to install the app. Whether it's a supermarket, store, company, factory, association, school, or any public gathering place, PTR 實聯登記 enables users to register their entry by scanning a QR code, ensuring compliance with contact tracing protocols.

With PTR 實聯登記, businesses can easily track and record the individuals entering their premises. By scanning the QR code, each person's details are registered, creating a comprehensive record for contact tracing purposes. This app provides a convenient and efficient solution for businesses to comply with contact tracing requirements, helping to prevent the spread of infectious diseases.