Shift & Holiday Alarm Clock

Rings on the days you work, stays quiet on public holidays and days off. Uses iOS system alarms, so it rings even in Silent mode or Focus. No ads.

On time on the days you work. Silent on the days you don't. Stop switching alarms on and off around holidays and shift changes.

Why ShiftAlarm

• Skips public holidays automatically. Holiday data updates on its own.
• Follows your shift pattern: nights, rotations, 2-2-3, 4 on 4 off, alternating weeks.
• Built on iOS system alarms (AlarmKit): rings in Silent mode and Focus, stop it from the Lock Screen or Dynamic Island.
• No ads.

Free

• Workday alarms that skip public holidays.
• One-time and weekly alarms.
• A calendar showing which days will ring.
• Skip a single day without turning the alarm off. Up to 5 alarms.

ShiftAlarm Pro

• Shift schedules: fixed weeks, alternating weeks, day-by-day rotations, and block rotations, with separate alarms for day shifts, night shifts, and days off.
• China A-share trading-day alarms.
• Import your own ringtones.
• Alarms update automatically when your schedule or holidays change.
• Unlimited alarm list (iOS still limits how many can be scheduled ahead).

Also

• Home screen widget for the next alarm.
• iCloud sync across your own devices.
• Holiday regions: United States, Canada, United Kingdom, Australia, New Zealand, Japan, South Korea, Singapore, Hong Kong, Taiwan, mainland China, and many European countries.

Requires iOS 26 or later.

Privacy Policy: https://jiangkp.com/apps/shiftalarm/privacy-policy/ Terms of Use: https://jiangkp.com/apps/shiftalarm/user-agreement/