Shift Rail

Change the whole routine when your morning changes. Shift Rail keeps multiple named alarm routines and schedules at most one at a time. When the day moves, preview every changed time and update the whole selected routine in one verified action. BUILT FOR A SHIFTED DAY • Save separate routines for workdays, workouts, weekends, or shifts • Switch the active routine in one verified action • Move a routine from 60 minutes earlier to 90 minutes later • Choose a 1–60 minute quick step, or adjust by an exact minute • Compare every original and shifted time before applying • Choose the system sound or one of four original Shift Rail sounds • Edit alarm names, times, repeat days, enabled state, and sound CAREFUL BY DESIGN Shift Rail uses Apple’s AlarmKit framework to schedule its alarms. It checks the resulting schedule after a change. If the schedule needs attention, the app shows a repair state instead of claiming that everything worked. PRIVATE BY ARCHITECTURE Your routines and sound choices stay in the app’s local storage on your iPhone. Shift Rail has no user account, ads, subscriptions, analytics, tracking, or developer-operated server. PAY ONCE Shift Rail is a one-time App Store purchase. There are no in-app purchases. IMPORTANT Shift Rail manages only alarms created inside Shift Rail. It does not import or modify alarms created in Apple’s Clock app. Alarm access is required to schedule and manage Shift Rail alarms. Alarm vibration and volume follow iPhone system settings, and delivery remains subject to iOS and device settings. English and Korean are included.