Escala de Turno CMIN is a useful Android app developed by Salomão Marques. It is designed to assist the workers of CSN and Namisa in Congonhas (Casa de Pedra) in checking their work schedules. The app is categorized under Utilities & Tools and is available for free.

With the help of this app, workers can easily access their work schedules and plan their routine accordingly. The app is user-friendly and easy to navigate. It provides quick and accurate information about the work schedule, which saves time and effort for the workers.

Overall, Escala de Turno CMIN is a handy app for the CSN mining workers in Congonhas (Casa de Pedra). It is an excellent tool to keep track of their work schedule and plan their routine accordingly. The app is reliable, efficient, and user-friendly, making it a must-have for the workers.