The app provides marine weather forecasts and crowdsourced wind maps. It offers features for all boat types, including route viewing and offline map usage.
by SailTimer Inc.★ 1.76 ratingsNavigationFreeData updated 2026-09-11
Track up to 20 friends on a shared map. Sync waypoints, tracks, routes, and collections across devices. Plan routes using the same maps and vehicle profiles as on the Tread device. Import and export GPX files.
Calculate in time using GPS location. Access worldwide marine charts and 15000+ tide and current spots. No internet connection required. View tidal data without entering coordinates.
View NOAA and USACE nautical charts for U.S. waters in vector format. Create routes, waypoints, and boundaries. Sync navigation objects across devices. Track boat position and speed. Set and monitor alarms for depth, speed, and proximity.
View and analyze satellite imagery for fishing conditions. Locate and track fish populations. Set waypoints and save maps. Share images and data with other users. Receive real-time updates on weather and currents.
The app provides marine charts for the UK and Ireland, featuring live AIS ship positions, augmented reality views, and route planning. It offers offline charts, autopilot support, and detailed navigation information for boating trips.
The app provides aeronautical publications and aviation maps for international use. Users can see their position on maps and download documents for offline access.
Discover unique roadside attractions across America.
The app lists over 22,300 offbeat roadside attractions across the US. It provides addresses, weather, images, internet searches, URLs, and phone numbers for each location.
Access vector and raster for . Create or import GPX/KML routes. Use voice prompts for route guidance. View tide and current predictions. Rotate with text remaining upright. Supports chart course orientation.
Search for spots using natural language queries. Get confidence-scored recommendations for locations based on weather and historical data. View NOAA waypoints with 7-day forecasts and weather predictions.
Track flights by logging and improving them using Vario with sensor fusion and sound alerts. Monitor ground speed, altitude, wind speed, and direction. View live maps and fly with friends. Sync with Apple Watch.
Learn sailing basics through realistic boat simulation. Adjust sails based on wind force and navigate races against AI opponents. Practice tacking, gybing, and downwind/upwind techniques. Monitor stability to prevent capsizing.