Shift Wave Calendar

Shift Wave Calendar is a local-first work schedule planner built for people who work rotating or irregular hours. No account needed, no internet required — everything stays on your device. The core idea is simple: assign color-coded shift types to individual days or entire repeating patterns, then flip through your calendar to see your schedule at a glance. Whether you work day, night, or split rotations, you can define your own shift labels, pick their colors, and apply them across weeks or months with minimal tapping. Setting up a repeating pattern takes seconds. Define the cycle — for example, two days on, two days off — and let the app propagate it across your calendar automatically. You can always override individual days when plans change. The calendar view keeps things visual and readable. Each day cell shows its assigned shift color, so scanning a whole month tells you immediately what your work week looks like. No dense text, no confusing grids — just clean color blocks that map to your actual life. All data is stored locally. There are no logins, no syncing, no network requests. The app works fully offline at all times.