교대수첩 - 교대근무 달력·근무표 알람·연차

Shift Notebook is a shift calendar, work schedule, and alarm app designed for shift workers, including nurses, production workers, police officers, and firefighters.

Once you select a work pattern such as 4-team 2-shift, 3-shift, or day-night-off-rest, the calendar starts filling in from the previous month, and alarms automatically sound according to your shift schedule. If you enter your start date, it calculates and displays your annual leave days and remaining leave. You can start immediately without signing up.

Gyodae Subop 【Shift Calendar to Start by Pressing 3】

· Select a template and press "Today's Duty" to finish.

· Police/Fire: Day/Night/Off/Rest (Police 4-team 2-shift), Day/Off/Off (Fire 3-team 1-shift), 3-team 2-shift

· Production Workers: 4-team 2-shift (Day/Day/Night/Night/Off/Rest/Rest), 4-team 3-shift, 3-team 2-shift

· Security/Facility: Every other day (Duty/Off)

· Nurse 3-Shift Schedule (Day/Evening/Night/Off): Input received duty schedules by pressing the date or dragging with your finger.

· If not in the list, press the sequence to create it manually (rotates up to 60 days).

· Even if installed on a day off, it can be adjusted to the next workday.

· Use "Year/Month ▾" at the top of the calendar to go directly to the desired month, and "View Larger Calendar" to enlarge the text for dates and duties.

【Work Schedule Changed Only for That Day】

· Annual leave, half-day leave, sick leave, swapping duties with colleagues (exchange), substitute work, Overtime, Memo

· The pattern remains the same, only changing for that day. Changed shifts are marked with a dot.

· If you switch shifts, the new pattern starts from that day, while the previous calendar remains unchanged.

【Automatic Alarms by Shift】
· An alarm is set for each shift, such as 1 hour and 30 minutes before work for day shifts and 2 hours before for night shifts.

· If you change your work schedule, the alarm follows. The alarm does not ring on days converted to annual leave.

· It rings until you press "Turn Off" using the alarm volume control, and it appears prominently on the lock screen.

· If you allow "Alarms and Reminders," it rings at the exact time.

· Check if it rings with the screen off using the "Test Alarm in 1 Minute".

【Home Screen Widgets】

· Today/Tomorrow Work Widget (2x2), This Month's Work Calendar Widget (4x4)

· If you are on night shift, it shows your end time.

· The date advances automatically after midnight without opening the app (uses almost no battery).

【Work Statistics】

· This month's working hours, number of night shifts, working hours during the night shift period (22:00–6:00).

· Weekend/Holiday work, overtime, exchange, and substitute shift counts.

· This week's working hours and the 52-hour workweek limit.

· Annual leave usage, remaining days, and statistical period aligned with the attendance deadline.

· If you enter your hire date, the number of annual leave days based on the Labor Standards Act and the calculation of remaining annual leave (for reference).

【Share Work Schedule with Family/Colleagues】

· This Send monthly work schedules as images or text via messenger (memos are excluded by default)

· Select and send only days off

· View spouse/family work schedules on your calendar and mark days off for both

· View other shifts (Shifts A–D) in daily details

【Korean Calendar】

· Displays holidays including substitute holidays, lunar dates

【Data on This Device】

· Saves instantly with every tap, remaining intact even if the app is force-closed

· Back up to a file and restore on a new device (previous data can be reverted for 7 days)

· Dark mode, large text, app lock (PIN/biometric authentication)

Inquiries: shift@hyunjins.co.kr