
ShiftAlarm: Work Schedule
Roster Import & Rotations
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Free
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About
Import an Excel/CSV roster or build a repeating work/off pattern, then keep shifts, reminders, and hours organized in one place.
ShiftAlarm is a shift calendar and alarm app for rotating schedules, night work, duty shifts, and overtime. See what you work today, know when to leave, and keep your whole month organized in one place.
KEY FEATURES
Today's shift and countdown
See today's shift, start and end times, time until work or clock-out, and your next reminder.
Shift calendar
View morning, evening, night, off, and duty shifts directly on a monthly calendar.
Cycle scheduling
Create repeating patterns such as two days on and two days off. Preview and generate up to 365 days while choosing whether to replace or keep existing shifts.
Excel and CSV import
Preview and validate your existing roster before saving it. Matching shift times can be synchronized, while duplicate dates can be replaced or kept.
Shift library
Create, edit, and duplicate reusable shift templates for different work patterns.
Overtime and work-hour statistics
Record overtime or temporary duty and review regular hours, overtime, total hours, workdays, and shift distribution.
Shift reminders
Set wake-up, departure, and work reminders for each shift and choose a reminder sound.
Home Screen widgets
Check today's shift, countdown, next reminder, and weekly roster without opening the app.
Holidays and languages
Choose built-in holidays for Mainland China or Hong Kong, or turn them off. ShiftAlarm supports Simplified Chinese, Traditional Chinese, and English.
Built for healthcare, security, manufacturing, rail, aviation, emergency services, and anyone working rotating schedules.
No account is required. Your schedules and reminders stay on your device, and imported roster files are not uploaded to a server.
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What's New in ShiftAlarm
1.4
August 23, 2026
What’s New in ShiftAlarm 1.4 • Added an independent duty system with reusable duty types and per-day editing • Supports same-day, overnight, cross-month, and cross-year duty periods • Duty details now appear consistently across Today, Calendar, and Statistics • Schedule sharing now includes duty types and hours • Default reminder lead time can be adjusted in one-minute increments • Improved consistency across Simplified Chinese, Traditional Chinese, and English • Fixed widgets showing stale data after midnight • Improved stability and upgrade compatibility
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