Geoid Calculator app icon

Apps Like Geoid Calculator for iPhone and iPad

Calculate undulation with GPS coordinates

Calculate undulation using the EGM96 dataset. Input GPS coordinates to determine elevation differences between Mean Sea Level and WGS84 ellipsoid. Export results for further analysis.

by Joshua Manson★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. GeoID app icon

    GeoID

    Sang Ho Lee

    Measure and analyze geological structures.

    The app measures and analyzes geological structures using a geological compass and stereographic projection. It offers instability analysis and wireless data sharing capabilities, generating reports with stereonet images.

    ★ 5.03 ratingsUtilities$5.99Data updated 2026-09-19
  2. Terrain Radar Altimeter app icon

    Terrain Radar Altimeter

    Joerg Nestele

    Discover elevation with sensor data.

    The app measures the elevation of locations within a 500-meter radius using device sensors and internet-based geo information. It calculates altitudes in real time and displays them in meter or feet.

    ★ 4.7772 ratingsNavigationFreeData updated 2026-10-02
  1. Elevation - Altimeter Map app icon

    Elevation - Altimeter Map

    Mapnitude Company Limited

    View data by location

    Determine using GPS, barometer, or location input. View data on interactive maps. Access real-time altitude readings. Compare changes across locations. Save and share measurements.

    ★ 4.55,404 ratingsNavigationFreeData updated 2026-09-08
  2. Map Coordinate app icon

    Map Coordinate

    Xuan Luong Do

    Find coordinates and get directions

    Coordinates can be viewed and shared via decimal degrees, degrees-minute-seconds, degrees-minute-decimal, UTM, and military grid systems. Users can tap a map to retrieve coordinates and directions.

    ★ 4.6660 ratingsUtilitiesFreeData updated 2026-09-12
  3. My Barometer and Altimeter app icon

    My Barometer and Altimeter

    MYSTIC MOBILE APPS LLC

    Check pressure and weather conditions instantly

    Check current pressure, elevation, and weather conditions instantly. View real-time mean sea level pressure and ground level pressure. Access detailed pressure forecasts for upcoming weather trends.

    ★ 4.41,092 ratingsWeatherFreeData updated 2026-09-17
  4. Pace Ruler app icon

    Pace Ruler

    Takafumi AMANO

    Track distances and share survey data

    Measure distances using GNSS for outdoor surveys. Track and view results on iOS maps. Share tracking data via file sharing. Adjust units to meters, feet, or U.S. survey feet. Select distance calculation methods. Remove ads with in- purchase.

    ★ 2.514 ratingsLifestyleFreeData updated 2026-09-08
  5. Coordinates – GPS Converter app icon

    Coordinates – GPS Converter

    Mapnitude Company Limited

    View , convert formats, manage locations

    View and convert geographic across multiple formats and datums. Manage locations with an intuitive interface. Display current location at the intersection of two grey lines. Export in various global systems.

    ★ 4.66,623 ratingsNavigationFreeData updated 2026-09-08
  6. 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.

    ★ 4.85,537 ratingsNavigation$12.99Data updated 2026-10-24
  7. World Map Pro Edition app icon

    World Map Pro Edition

    Appventions

    Explore maps instantly

    Access maps with interactive zoom and detailed views. Explore countries, U.S. states, Canadian provinces, and ocean floor contours. View political boundaries and geographic features. Navigate and zoom for detailed information.

    ★ 4.73,079 ratingsReference$1.99Data updated 2026-10-24
  8. GPS Fields Area Measure Map app icon

    GPS Fields Area Measure Map

    Rento UAB

    , track distance, share results

    Distances, perimeters, and areas using GPS. Place markers on or objects. Share results with colleagues. Calculate quantities like spray or fertilizer needed. Export measurements for record-keeping.

    ★ 4.612,671 ratingsUtilitiesFreeData updated 2026-09-11
  9. Compass & GPS app icon

    Compass & GPS

    EONSOFT

    Navigate with real-time directions

    Determine direction using a digital . Display azimuth at the top of the screen. Navigate while hiking or traveling. Indicate north, south, east, and west. Show magnetic field orientation.

    ★ 4.712,651 ratingsUtilitiesFreeData updated 2026-09-09
  10. Spyglass app icon

    Spyglass

    Pavel Ahafonau

    Track routes, find waypoints, and navigate offline

    Navigate outdoors with offline GPS maps and real-time augmented reality. Track waypoints and custom locations. Use a gyrocompass, speedometer, altimeter, and inclinometer. Find celestial bodies and measure angles.

    ★ 4.73,867 ratingsNavigationFreeData updated 2026-09-08
  11. Planimeter: Area & Distance app icon

    Planimeter: Area & Distance

    CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

    Measure distances and areas on maps

    Measure distances, land areas, and perimeters using satellite maps. Calculate perimeters and track outdoor projects. Measure routes for biking, golfing, or racing. Save and share measurement data.

    ★ 4.7115 ratingsUtilitiesFreeData updated 2026-09-18
  12. Dinosaur Police Car kids Games app icon

    Dinosaur Police Car kids Games

    Yateland Kids Limited

    Drive and learn with interactive lessons

    Learn about traffic rules and safety through interactive driving . Navigate city environments, avoid obstacles, and complete missions. Earn rewards and progress through levels while practicing responsible driving behaviors.

    ★ 4.422,034 ratingsEducationFreeData updated 2026-09-15
  13. GPS Diagnostic: Satellite Test app icon

    GPS Diagnostic: Satellite Test

    David Ryall

    GPS, track location, diagnose issues

    Provides GPS navigation with fast lock time and precise parameters. Supports multiple systems including GPS, Galileo, GLONASS, and QZSS. Diagnoses location issues and suggests fixes. Includes latitude, longitude, and WGS84 by default.

    ★ 4.7553 ratingsNavigation$2.99Data updated 2026-10-21
  14. 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

How we rank alternatives

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