NavCalc Dynamic app icon

Apps Like NavCalc Dynamic for iPhone and iPad

Calculate course and speed with current data

Calculate Course to Steer and Speed over Ground using heading, boat speed, current set, and drift. Input Magnetic Variation for True and Magnetic compass readings. Visualize heading, current vector, and course on a 360º compass.

by Richard Craddock★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

NavCalc Dynamic screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Paddle Logger: SUP & Kayaking app icon

    Paddle Logger: SUP & Kayaking

    Paddle Logger Ltd.

    Track strokes, monitor pace, record sessions

    Track paddling sessions with detailed data including distance, speed, and calories burned. Log workouts and set goals. Share real-time location with loved ones. Receive safety alerts and connect with other paddlers.

    ★ 4.76,377 ratingsHealth & FitnessFreeData updated 2026-09-09
  2. Boat Beacon app icon

    Boat Beacon

    Pocket Mariner Ltd.

    Track position and send collision warnings

    Receive and transmit real-time AIS data to track nearby vessels and avoid collisions. Share your position with others. Get collision warnings based on real-time ship movements.

    ★ 4.6865 ratingsNavigation$14.99Data updated 2026-09-13
  3. GPS Status & Toolbox app icon

    GPS Status & Toolbox

    MobiWIA Korlatolt Felelossegu Tarsasag

    Track GPS data and save locations

    Track GPS and GLONASS satellite data including position, accuracy, speed, altitude, and orientation. Save and navigate to locations using coordinates or real-time data. Use a compass with magnetic and true north, a leveling tool, and waypoints.

    ★ 4.3435 ratingsTravel$2.99Data updated 2026-09-13
  1. Compass × app icon

    Compass ×

    DOUBLE U s.r.o.

    Navigate with precision and style

    Provide accurate GPS coordinates and altitude readings. Display direction and map integration. Enable location-based reminders and track movement routes. Adjust settings for different navigation modes.

    ★ 4.68,289 ratingsNavigationFreeData updated 2026-09-08
  2. Speedometer • app icon

    Speedometer •

    Unicom TOV

    Track speed, location, and weather

    Track speed with a graphical dashboard and analog/numeric display. View current location, weather, and temperature in Celsius or Fahrenheit. Switch between kilometer and mile units. Customize dashboard colors and use an analog compass.

    ★ 4.61,755 ratingsUtilitiesFreeData updated 2026-09-06
  3. iSpeed Speedometer app icon

    iSpeed Speedometer

    Jonathan Craig

    Track speed, heading, and trip data

    Display speed, heading, and trip data using GPS. Choose between mph, km/h, and kts units. Show current and next 24-hour weather based on location. Track altitude, odometer, and drive details.

    ★ 5.01 ratingsNavigation$0.99Data updated 2026-09-08
  4. GeoTracker Lite app icon

    GeoTracker Lite

    Daniel Medeiros

    Track location, speed, and weather

    Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Retrieves and displays current weather data. Records tracks up to 10 minutes or 10 kilometers. Plays back tracks at multiple speeds.

    ★ 4.4261 ratingsNavigationFreeData updated 2026-09-06
  5. Physics Toolbox Sensor Suite app icon

    Physics Toolbox Sensor Suite

    Chrystian Vieyra

    Measure, record, and analyze data

    Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.

    ★ 4.71,779 ratingsUtilitiesFreeData updated 2026-09-11
  6. Wavve Boating: GPS, Map, Chart app icon

    Wavve Boating: GPS, Map, Chart

    Wavve Boating Inc

    Find routes, track weather, and locate marinas

    Access nautical charts, view tide predictions, and check weather forecasts. Locate marinas, fuel stations, and points of interest. Share real-time updates and connect with other boaters for navigation tips and safety alerts.

    ★ 4.76,397 ratingsNavigationFreeData updated 2026-09-13
  7. Boating Weather app icon

    Boating Weather

    Blue Whale Apps, Inc.

    Track wind, waves, and surf conditions

    View marine forecasts for U.S. coastal zones. Check wind speed, wave height, and surf conditions. Access one-touch NOAA forecasts for today, tonight, and the week. Add locations for custom alerts.

    ★ 4.83,412 ratingsWeather$1.99Data updated 2026-09-13
  8. 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
  9. Virtual Dashboard app icon

    Virtual Dashboard

    Kevinnovate, LLC

    Customize dashboards with sensor data

    Customize dashboards with configurable gauges like speedometer, odometer, GPS altimeter, barometric altimeter, accelerometer, artificial horizon, compass, and elapsed time. Swipe to switch views and access real-time sensor data from iPhone or iPad.

    ★ 4.513 ratingsNavigationFreeData updated 2026-09-06
  10. 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
  11. GPS Speedometer- Speed Tracker app icon

    GPS Speedometer- Speed Tracker

    Hanja Devi

    Track in MPH, KMH, KNOTS

    Measure in MPH, KMH, and KNOTS. Track average , total distance, maximum , stop time, and trip duration. Display current and odometer readings. Sync with GPS for accurate measurements.

    ★ 4.04,175 ratingsUtilitiesFreeData updated 2026-09-13
  12. AirTraffic flight tracker app icon

    AirTraffic flight tracker

    Stephane Coutant

    Track flights and view aircraft movements

    Track flights with real-time aircraft positioning on an interactive map. View details including airline, number, times, altitude, speed, and heading. Access AI-generated aircraft visuals for realistic representation.

    ★ 4.8228 ratingsTravelFreeData updated 2026-09-06
  13. Nautic Speed and Compass app icon

    Nautic Speed and Compass

    Toni Dominik Hoffmann

    Track boat direction and

    Track boat movement with a showing direction. View current in knots, miles, or kilometers. Set limits and switch units. Display a map of your cruise route and share it. Log maximum and average .

    ★ 4.210 ratingsNavigation$1.99Data updated 2026-09-06
  14. Compass 55. Map & GPS kit. app icon

    Compass 55. Map & GPS kit.

    Kalimex-Consulting s.r.o.

    Navigate with map, , and GPS

    Navigation allows users to view and share GPS coordinates in six formats. It includes a , altitude, distance, and sunset/sunrise tracking. Users can set and edit waypoints with photo or audio notes.

    ★ 4.71,539 ratingsNavigationFreeData updated 2026-09-11

How we rank alternatives

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