Shift Worker Calendar & Alarm

Shift Alarm is the all-in-one app for shift workers. Paint your rotation on a
  calendar, and the app detects your pattern and fills it forward for 2 years.
  Set alarms that fire like the built-in Clock app — through Silent Mode and Do
  Not Disturb — so you never oversleep a shift again.

  SHIFT CALENDAR
  - Paint shifts by tapping or dragging across days
  - Create custom shift types with names, colors, and emoji
  - Auto-detect repeating patterns (2-on-2-off, 4-on-4-off, any rotation)
  - Lock your pattern to auto-fill 2 years of shifts
  - Add per-day notes with visual indicators
  - Guided setup walks you through your first pattern

  SYSTEM ALARMS
  - Real system alarms powered by AlarmKit — not notifications
  - Sound through Silent Mode and Do Not Disturb
  - Fire even if the app is closed or your phone restarts
  - Multiple alarms per shift type with custom tones
  - One-time alarms for special dates
  - Live countdown to your next alarm

  PAY CALCULATOR
  - Enter your hourly rate and see weekly, monthly, and yearly earnings
  - Automatic overtime calculations with configurable thresholds
  - Federal and state tax withholding
  - Pre-tax and post-tax deductions (401k, insurance, etc.)
  - Week-by-week and month-by-month pay breakdowns
  - Compare actual hours worked to projected earnings

  BILLS TRACKER
  - Add bills with categories, amounts, and due dates
  - Search, filter by category, and sort by name, amount, or due date
  - Monthly summary comparing total bills to your net pay
  - Surplus or deficit calculation so you know where you stand
  - Weekly and monthly bill breakdowns

  EXPORT EVERYWHERE
  - Export shifts to Apple Calendar, Google Calendar (ICS), or CSV
  - Export bills to Apple Calendar or CSV with custom filters
  - Configurable date ranges for all exports

  SECURITY
  - Face ID / Touch ID lock for pay and bills
  - Financial data encrypted at rest
  - No tracking, no ads, no data collection

  WIDGET
  - Home screen widget with live countdown to your next alarm
  - Auto-advances to the next alarm without reopening the app
  - Small and medium sizes

  Built specifically for nurses, firefighters, police officers, factory workers,
   and anyone on a rotating schedule. Shift Alarm replaces your alarm clock, pay
   stub calculator, and bill tracker with one simple app.

  Privacy Policy: https://ryanblakemurray.github.io/shift-alarm-privacy/
  Terms of Use:
  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/