ShiftSync

ShiftSync is a mobile + web app (traditional + AI) that builds a realistic circadian plan for shift workers and frequent schedule-changers. Users enter their shift rota (or import from Google Calendar), commute times, caffeine habits, and sleep constraints. The app generates a day-by-day plan: sleep window targets, light exposure prompts (bright light vs. dim), caffeine cutoff times, and nap prescriptions that actually fit the shift pattern. It also tracks adherence with quick check-ins and optional wearable import (Apple Health/Google Fit) to estimate sleep timing and consistency. The AI layer explains “why this plan today” in plain language and adapts when users inevitably miss targets. This is not a miracle sleep cure; it’s a practical scheduling tool that reduces fatigue and improves alertness over weeks, not days.