Hyundai Steel Shift Calendar is a schedule management app designed for steel workers. The app includes work schedules for different regions of Hyundai Steel, such as Dangjin, Incheon, Pohang, Suncheon, and Cold Rolling Mill. The app allows users to manage their schedules, including changes in work and overtime, with ease. The memo function lets users add notes and reminders to their schedules.

The app is available for Android devices and is free to download. The interface is user-friendly, making it easy for steel workers to navigate and manage their schedules. With the app, steel workers can keep track of their work schedules and plan their time accordingly. Overall, Hyundai Steel Shift Calendar is a useful tool for steel workers who need to manage their work schedules efficiently.