Showing 61–80 of 1,000 ranked alternatives.
Colin Porteous
Track tidal streams and measure set rates
Displays real-time Sea tidal stream data based on the nearest Dover high water time. Shows valid hourly streams and time periods. Auto-updates to the next valid period. Includes tools to measure tide set and interpolated rates.
BYSS mobile
Track and road conditions
Access real-time radar and road conditions via CarPlay. View color-coded alerts and storm tracking including tornado paths, hurricane overlays, and hail storm data. Integrate with iOS 26 CarPlay widgets for updates.
August Hahn
Track tides and currents offline
Track tides and currents for over 12,500 global locations without an internet connection. View tidal data and current details. Save and access information offline. No ads or in- purchases required.
Rocketech sp. z o.o.
Track ships, view routes, and explore maritime
Track ships in real-time with vessel details, routes, and estimated arrival times. View port arrivals and departures. Plan coastal trips using maritime data. Receive updates on new ships entering ports.
Brainware LLC
Track tides and sunrise sunset
View tides and lunar events with interactive graphs showing predictions, sunrise, sunset, moonrise, moonset, and moon phase. Save locations, access GPS-based searches, and store graphs for future reference.
Natural Atlas, Inc.
Navigate with detailed and track your routes
Navigate using detailed original and measure routes. Check weather and save places to go. Build an atlas of trips with offline and field guide data. Generate trip video reels and save offline tides information.
Volodymyr Oliennikov
Access standards offline anytime
Access standards offline for compliance. View for general industry and construction. Search for specific standards. Download and save content for use without internet.
Pocket Mariner Ltd.
Plan trips, navigate, and view charts
Plan and navigate boating trips with real-time tracking and high-resolution digital charts covering the US, Europe, and other regions. View vector charts with tappable buoys and lights. Pan and zoom seamlessly across maps.
FB Imray Laurie Norie & Wilson GmbH
Plan routes and track your journey
View and navigate nautical charts for sailing, diving, and fishing. Plan routes and create waypoints. Share tracks with others. Subscribe for updated chart data. Access technical support via email.
Calculated Industries, Inc.
Access , charts, and COLREGS documents
Provides access to COLREGS and Inland , including amendments. It includes sound and light signals, steering and sailing , and other essential boating references. Users can search and bookmark regulations for quick reference.
Loft Labs Interactive Inc
Live tide information for planning activities.
The app provides live tide information for planning activities. Users can view tide graphs, moon phases, and sunrise/sunset times for approximately 1870 stations across the US and Canada.
Peter Bohl
Navigate with GPS and map overlays
Navigation allows users to view direction aligned with satellite imagery or maps. Displays street address, GPS coordinates, elevation, and What3Words codes. Taps switch between satellite and map views. Pinch or spread to zoom.
Flytomap
Track and in time
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.
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