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.
NavCalc Dynamic screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.



iStreams North Sea (NW)
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.



Paragliding Tracker: Wingman
iSolid SPRL
Track flights, log data, and analyze performance
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.

Via Grand Prairie
Via Transportation, Inc.
Book rides and meet fellow travelers
Book rides by inputting your address and being matched with a shared vehicle heading in your direction. Track your ride in real time and pay within the . Share trip details with others and receive estimated arrival times.

GPS Speedometer and Altimeter
晓溪 张
Track speed with dual scales and unit
GPS measures and displays speed for walking, jogging, cycling, cars, boats, trains, and airplanes. Users can select display units and choose between two scales. Trip recording and average speed tracking are available.

VoRide by Votran
Via Transportation, Inc.
Request rides and track your van
Book rides by requesting departure from current location and entering destination. Track reserved vehicle in real-time. Share rides with others heading in the same direction. Get picked up by a van.

Anchor Alarm with Late Set
B2N LTD
Set , track GPS status
Receive instant alerts when drag occurs or GPS signal weakens. Manually adjust position on the map or input coordinates from another device. Set alarms if forgotten after dropping .


My Сompass Direction Go App
Kujtim Deda
Determine with compass readings
Determine with precise compass readings in degrees and cardinal points. Track real-time orientation as you move. View current coordinates and altitude. Calibrate compass for accuracy.

GPS Tools® - Find,Track & Trek
virtualmaze
Find location, track speed, view weather
Track location, speed, and altitude with real-time GPS data. Use a digital compass for direction. Access weather information and tag locations. Share coordinates and view maps.


Compass Map Barometer
SHIGETO TAKAGI
Navigate with magnetic or true north
A that displays magnetic and true north. Switch between modes. Rotate map for directional reference. Includes for altitude measurement on compatible devices.


Altimeter Pro - Elevation
dataWorks GmbH
Navigate with altitude and accuracy
Displays altitude, coordinates, and speed with options for metric or imperial units. Shows accuracy and warns about signal issues. Offers aircraft mode with in feet. Compares current altitude with known values. No ads or data collection.

Speedometer Limit Camera
IBN Software GmbH
Track speed and detect road signs
Tracks current speed and speed limits using -based road sign detection and OpenStreetMap data. Displays speed warnings in real time. Alerts users to zone 30, inner-city, and implicit speed limits. Shows speed and at a glance.

WX Aviation Weather
Imre Virag
Track and decode reports
Access real-time data including METAR, TAF, and NOTAM reports for 50,000+ airports. View satellite maps and decoded information. Filter nearby airports by runway length and METAR/VFR availability. Save favorites and organize into groups.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.