qtVlm app icon

Apps Like qtVlm for iPhone and iPad

View grib files and track sailing routes

View grib files with detailed wind and wave data. Display basic charts and simple instruments. Use anchor alarm feature. View shapefiles like SHOM data. Receive boat position input from external sources.

by Meltemus SAS★ 3.58 ratingsNavigationFreeData updated 2026-09-10

qtVlm screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Weather4D Routing app icon

    Weather4D Routing

    APP4NAV

    Route with real-time weather data

    Access real-time weather and ocean data using GRIB files. Input sailing boat polar data and minimum engine speed for route planning. View forecasts, track storm movements, and analyze wind and wave conditions.

    ★ 0.00 ratingsWeather$39.99Data updated 2026-09-08
  2. SeaNav app icon

    SeaNav

    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.

    ★ 4.4247 ratingsNavigationFreeData updated 2026-09-09
  3. Nautical Charts & Maps app icon

    Nautical Charts & Maps

    LW Brands, LLC

    Download and view weather

    View and download NOAA electronic navigational for offline use. Access in NOAA or ECDIS formats. Overlay NOAA weather for real-time conditions. Display buoys, beacons, lights, and natural/man-made features. Track radar and fog signals.

    ★ 4.63,791 ratingsNavigation$8.99Data updated 2026-09-20
  1. PredictWind — Marine Forecasts app icon

    PredictWind — Marine Forecasts

    PredictWind Limited

    Track wind, waves, and currents

    View high-resolution weather maps for wind, gust, CAPE, wave, rain, and cloud conditions. Access real-time from ECMWF, AIFS, ICON, UKMO, GFS, and proprietary models. Track wind speed, wave height, and current directions.

    ★ 4.832,717 ratingsWeatherFreeData updated 2026-09-20
  2. AnchorQueen Jules app icon

    AnchorQueen Jules

    Barkin Takmaz

    Monitor anchor position in real time

    Monitor boat position and anchor status in real time. Receive alerts if the anchor drags or moves unexpectedly. Track vessel location and set custom alarm thresholds. View historical data and manage settings for multiple vessels.

    ★ 4.5164 ratingsNavigationFreeData updated 2026-09-12
  3. Tactiqs app icon

    Tactiqs

    Marine Ventures LLC

    Track race conditions and course data

    Monitor boat performance with real-time sensor data from a wireless NMEA interface. View customizable displays on multiple iOS devices. Analyze race course conditions and track race progress.

    ★ 5.019 ratingsSportsFreeData updated 2026-09-12
  4. Fishing Spots: Find & Fish App app icon

    Fishing Spots: Find & Fish App

    FishAngler, LLC

    Find and track your trips

    Find with interactive and depth charts. Check forecasts and track catches. Save locations and view detailed water information. Share catches and locations with other anglers. Set alerts for weather and tide changes.

    ★ 4.710,948 ratingsSportsFreeData updated 2026-09-08
  5. Nautide: Tides, Wind, Waves + app icon

    Nautide: Tides, Wind, Waves +

    Igoox SL

    Track tides and surf conditions

    Plan activities at sea with real-time coastal weather data. View daily and monthly tide charts, tidal coefficients, and water levels. Track swell height, wave direction, and surf tables.

    ★ 4.83,394 ratingsWeatherFreeData updated 2026-09-15
  6. Argo Navigation: Boat GPS, Map app icon

    Argo Navigation: Boat GPS, Map

    ARGO TECHNOLOGIES, LLC

    Navigate and track boat trips

    Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.

    ★ 4.96,175 ratingsNavigationFreeData updated 2026-09-11
  7. PRO CHARTS - Marine Navigation app icon

    PRO CHARTS - Marine Navigation

    MiraTrex, Inc

    Navigate and track your route

    View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.

    ★ 4.58,503 ratingsNavigationFreeData updated 2026-09-08
  8. MilGPS app icon

    MilGPS

    Cascode Labs Pty Ltd

    Navigate with MGRS coordinates and waypoints

    Display current location and customizable info on large text screens. Create waypoints using location, crosshairs, or coordinates. Organize waypoints into overlays and navigate to them with arrows or maps. Track movement and view location details.

    ★ 4.85,528 ratingsNavigation$12.99Data updated 2026-09-20
  9. Navionics® Boating app icon

    Navionics® Boating

    Garmin International

    Navigate with offline charts and features

    View detailed navigational charts offline with multiple overlays. Access real-time data and historical information. Plan routes and track progress. Set waypoints and measure distances. Sync with other devices for collaborative navigation.

    ★ 2.92,346 ratingsNavigationFreeData updated 2026-09-20
  10. Storm Tracker° app icon

    Storm Tracker°

    Impala Studios B.V.

    Track storms, view radar, get warnings

    Track live activity and view real-time weather updates with radar. Receive warnings and follow development paths for current and upcoming events. Monitor severe weather patterns including hurricanes, tornadoes, and typhoons.

    ★ 4.682,243 ratingsWeatherFreeData updated 2026-09-09
  11. SeaNav US app icon

    SeaNav US

    Pocket Mariner Ltd.

    Navigate with real-time charts and tappable buoys

    Plan and navigate boating trips with real-time updates and high-resolution NOAA charts. View detailed digital vector charts for US coasts, inland waters, and Great Lakes. Tap buoys and lights for bearing and distance.

    ★ 4.3100 ratingsNavigation$19.99Data updated 2026-09-08
  12. Altimeter - Altitude & Compass app icon

    Altimeter - Altitude & Compass

    Enacti Ventures Private Limited

    Track elevation, location, and weather

    Track elevation and atmospheric pressure with and barometer. Use compass for direction based on satellite location. Access weather updates and speedometer. Log steps with pedometer. View maps and use binoculars for scouting.

    ★ 4.68,451 ratingsTravelFreeData updated 2026-09-13
  13. NavLink HD app icon

    NavLink HD

    Digital Yacht Ltd

    Plot courses and track your route

    View real-time GPS position on the map. Overlay live AIS ship data when connected. Plot course and track trips.

    ★ 4.211 ratingsNavigationFreeData updated 2026-09-12
  14. Ship Finder Lite app icon

    Ship Finder Lite

    pinkfroot limited

    Track ships in real time worldwide

    View live movements on a global map. Use AR to identify ships via device camera. Tap ships to see name, type, and destination. Colour-coded icons aid identification. Track over 20,000 vessels simultaneously without clustering.

    ★ 4.33,188 ratingsNavigationFreeData updated 2026-09-08
  15. C-MAP: Boating app icon

    C-MAP: Boating

    Navico Norway AS

    Explore, plan, and save points of interest

    View and navigate updated -MAP charts worldwide. Explore, plan, and save Points of Interest and Routes. Use Autorouting to find optimal paths. Access chart layers and track progress. Share routes and points with others.

    ★ 4.52,397 ratingsNavigationFreeData updated 2026-09-09
  16. Windfinder: Wind & Weather map app icon

    Windfinder: Wind & Weather map

    Windfinder.com

    Detailed wind and weather forecasts available.

    The app provides detailed wind and weather forecasts for over 160,000 locations. It offers real-time measurements from 21,000 weather stations and tide forecasts for over 20,000 locations.

    ★ 4.861,727 ratingsWeatherFreeData updated 2026-09-20

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.