Put your shifts on a calendar and the app sets your iPhone alarms for the next 60 days. When the roster changes, the alarms follow. Save the shifts you work most, like early, late, night or on-call, each with up to three alarms on the day or the evening before. Skip a single alarm, add notes, use Patterns for repeating runs, and see today's and tomorrow's shifts in a Home Screen widget. Free to download with optional Premium. Requires iOS 26 or later. App Store: https://apps.apple.com/app/id6760447926