Shift Calendar & Alarm is built for workers whose schedules change from week to week. A shift can be added to any date with a start and end time, including shifts that cross midnight, and recurring patterns can be saved as templates for faster entry. Each shift can have its own alarm, so an early start and a late shift do not need the same wake-up time. The calendar can also mark days off, display public holidays for supported countries, highlight payday, and show birthdays or anniversaries. The app supports ten languages and ten country calendars. The developer says all schedule data stays on the device, with no account or server upload. It is listed as free and has no in-app purchase shown. It is a schedule and alarm utility, not a payroll calculator or employer rota system.

Shift Calendar & Alarm
A private shift calendar for workers with changing schedules, with per-shift alarms, templates, payday markers, and local data storage.
Overview
A closer look at Shift Calendar & Alarm.
A closer look
App screenshots
Choose with confidence
The useful details.
What it does
- Add shifts with start and end times, labels, and colors, including overnight work.
- Set alarms for individual shifts and reuse saved shift templates.
- Mark days off and display supported public holidays and payday dates.
- Keep schedule data on the device without an account or cloud upload.
A good fit for
- Nurses, retail staff, drivers, factory workers, and others with irregular shift schedules.
Worth knowing
- The app does not calculate pay or import an employer's rota; holiday coverage depends on its supported countries.
Frequently asked questions
Answers based on the app’s official listing and reviewed information.
What is Shift Calendar & Alarm used for?
A private shift calendar for workers with changing schedules, with per-shift alarms, templates, payday markers, and local data storage.
What can you do with Shift Calendar & Alarm?
Add shifts with start and end times, labels, and colors, including overnight work. Set alarms for individual shifts and reuse saved shift templates. Mark days off and display supported public holidays and payday dates. Keep schedule data on the device without an account or cloud upload.
Who is Shift Calendar & Alarm designed for?
Nurses, retail staff, drivers, factory workers, and others with irregular shift schedules.
What should you know before downloading Shift Calendar & Alarm?
The app does not calculate pay or import an employer's rota; holiday coverage depends on its supported countries.
Does Shift Calendar & Alarm include paid features?
The reviewed listing reports no in-app purchases.
Which platforms support Shift Calendar & Alarm?
Greatooly's reviewed app information lists iOS.
Researched from official sources; this is not a hands-on review. Last checked 2026-11-04.
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