NOSTROMO Sailing

NOSTROMO is the app for sailors: detailed marine weather, your boat's maintenance plan, anchor alarm, cruising guide, route planning, the Crew to share with other sailors and an expert assistant always on board.

MARINE WEATHER LIKE THE PROS
• Animated map of wind, gusts, waves, swell, rain, temperature and CAPE
• High-resolution models: AROME HD (1.5 km), AROME, ICON-EU and GFS
• Forecasts with weather icons, temperature, rain, wind and waves
• Nautical chart with depth contours, shallows, buoys and lights
• Search harbours, marinas and places and save your favourite spots

NOSTROMO, YOUR EXPERT ON BOARD
An assistant based on artificial intelligence that knows your boat model and today's weather. Ask it about maintenance, engine, sails, antifouling or trim: it answers in a practical, direct way. You can also send it a photo of a problem.

MAINTENANCE AND DUE DATES
• Your boat's job plan, split into engine, hull, sails and rigging, systems and safety
• Due dates with calendar and reminders: it lets you know a week before and on the day
• A list of typical sailing-boat jobs to get you started

DOCUMENTS AND SAFETY
Insurance, licences, safety gear and services: all your expiry dates in one place, with photos of your documents always at hand.

EXCLUSIVE FEATURES WITH NOSTROMO PREMIUM
• Route and navigation: distance, timing and forecast wind on every leg, a point that moves along the route and a navigation mode with your phone's GPS
• Anchor alarm: it alerts you if the boat drags while you're at anchor
• Cruising guide: harbours, marinas, anchorages and bays near you, showing which ones are sheltered tonight
• Hour-by-hour weather forecasts
• Unlimited questions to Nostromo
• Crew: post photos and comment with other sailors

FREE FOREVER
3-hourly weather, Maintenance, Documents, 5 questions a month to Nostromo and reading the Crew.

NOSTROMO PREMIUM SUBSCRIPTION
• Monthly or yearly, with a 7-day free trial for new subscribers
• The subscription renews automatically; you can cancel at any time from Google Play → Payments and subscriptions
• Terms of use: https://nostromoapp.com/en/terms.html
• Privacy: https://nostromoapp.com/en/privacy.html

PLEASE NOTE
NOSTROMO is a planning aid: weather forecasts and the assistant's advice don't replace official forecasts, nautical charts or the skipper's judgement.

Recent changes:
• NOSTROMO now speaks English.
• Faster, more reliable weather forecasts.
• Premium: a new "Manage subscription" button to change plan or cancel.
• Anchor alarm: clearer instructions.
• Recommend NOSTROMO to a friend and leave a review from the Boat tab.
• Small improvements.