Watch Plan — Crew & Rest

Watch Plan keeps a whole passage in one place, from the first plan to the final review. PLAN Set up a passage with departure and arrival times, time zones, a clock change on the way, night hours and planned events. Add your crew and their duty profiles. You decide who stands watch, who may lead one and when someone is unavailable. The app never works out a qualification for you. COMPARE The Scenario Lab builds several watch systems for the same passage: 2, 3 or 4 hour watches, Swedish, dog watches or your own pattern, rotating or fixed, with handover time. Compare them side by side on shortest rest, night watches, how evenly the load is shared and any conflicts. When nobody can take a watch, the app leaves it short and says why. SAIL Activate a scenario and it becomes the plan. The live board shows who is on watch, who is next and how long is left. Confirm handovers, mark a late relief, substitute someone with a reason, and log extra duty or interrupted rest. Every change goes into an event history. Corrections void the old record and keep the reason. REVIEW See rest impact per person against rolling 24-hour and 7-day reference windows, simple fatigue indicators with their thresholds shown, and planned against actual rest with a plain-words explanation of each difference. Export reports as PDF or CSV that stay readable printed in black and white. PRIVATE AND OFFLINE No account, no server, no tracking. Your data stays on your device, with backup, restore and delete in Settings. FREE AND FULL VERSION Free: crew profiles, one passage, two scenarios per passage, the live board, rest checks, plan against actual, history, and backup. The full version, a one-time purchase, adds more passages and scenarios and PDF/CSV reports. IMPORTANT Watch Plan is a planning and record-keeping aid. It is not an official hours-of-rest record and does not certify compliance with STCW, MLC or any other rule. Rule checks are a reference for orientation and their applicability to your vessel requires verification. Fatigue indicators are simple counts of hours, not medical or alertness measures. Scheduled rest is time off watch, not recorded sleep.