The 근무시간 계산기 기록 관리 앱 is an Android application that provides automatic calculation and management of working hours, recording of working hours, and calculation and management of wages for part-time workers or employees.

With this app, you can input the working hours and wages of employees and part-time workers. You can register employees by entering their names and also have the option to modify or delete their information.

The app also allows you to view the working hours and wages of employees for a specific date. By selecting the date and the employee's name, you can access the employee's work records for that date, including the work date, hourly wage, start time, end time, and total wages. Additionally, the app provides a calendar view to easily visualize the work records.

Furthermore, the app offers the functionality to modify and delete the recorded working hours. You can edit the working hours by selecting the date on the calendar and choosing the corresponding record from the list. To delete a recorded working hour, simply long-press on the record in the list after selecting the date on the calendar.