YopCall is an application that receives data in JSON format from external systems and displays it in real time on the mobile device through a visual, call-like interface.
It's not a traditional calling app. It's designed as a direct viewpoint for remote information, ideal for automation, monitoring, and communication between services and devices.
It allows for the clear, immediate, and prominent display of structured messages on screen, facilitating testing, technical notifications, and real-time event visualization from any connected system.