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Coordinate Master (trial) 3.5

5.6 MB / 10+ Downloads / Rating 4.3 - 16 reviews


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Coordinate Master (trial), developed and published by BinaryEarth, has released its latest version, 3.5, on 2023-01-25. This app falls under the Tools category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 4.3, based on 16 reviews.

Coordinate Master (trial) APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.3+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: binaryearth.coordsystooltrial

Updated: 2 years ago

Developer Name: BinaryEarth

Category: Tools

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Coordinate Master (trial) on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.3
Total 16 reviews

Previous Versions

Coordinate Master (trial) 3.5
2023-01-25 / 5.6 MB / Android 2.3+

About this app

NOTE: This is a fully functional, free 1 day trial. After 1 day, this app will stop working. If you find the app useful after your trial, please install the paid version. Thanks.


This powerful geodesy app allows you to convert coordinates between many of the world's coordinate systems, compute geoid offsets, and estimate the current or historic magnetic field for any location. It also includes surveying tools to compute the point scale factor and grid convergence.


The app uses the PROJ4 library and a lookup file containing projection and datum parameters to support over 1700 coordinate systems. Lat/lon, UTM, US State Plane, and many, many others are supported. You can also create your own coordinate systems if you know the parameters.The app also supports affine transformations to allow you to set up local grid systems. See http://www.binaryearth.net/Miscellaneous/affine.html for details.


The app either takes manual coordinate input or uses your current GPS location. The computed location can be displayed in Google Maps via your web browser with a single button press. It also supports MGRS grid references.


You can export any lat/lon, UTM or transverse Mercator coordinate systems to a HandyGPS datum (.hgd) file for use as a custom datum in HandyGPS.


The magnetic field calculator page computes the Earth's current or historical magnetic field at a given location. The magnetic declination computed is useful for compass navigation since it represents the difference between true north and magnetic north. Field inclination and total intensity are also computed. This tool uses the International Geomagnetic Reference Field model (IGRF-12). See http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html for full details. Years from 1900 through to 2020 are supported.


The app can also compute the geoid height offset for a given location, using the EGM96 model. Geoid offset can be subtracted from the height reported by GPS to give your actual height above sea level.


Online help for the app is available at http://www.binaryearth.net/CoordinateMasterHelp


NOTE: This app now includes all the functionality that used to be in the Point Scale Factor app.


Permissions required: (1) GPS - to determine your location, (2) SD card access - to read and write user projections file.

New features

3.5: Added new Australian GDA2020 coordinate systems.
3.4: Fixed bug with values when switching between DMS and DM entry modes.
3.3: Fixed bug with .hgd export when affine params are being used.
3.2: Fixed bug with GPS updates stopping when phone rotated. Also export affine parameters to .hgd file.
3.1: Added coordinate systems Albers Australian Conic (GDA94), Columbian Bogota (1975) and Bogota (WGS84). Fixed errors with Italian Roma 1940 32T and 33T.

App Permissions

Allows an app to access precise location.
Allows an application to write to external storage.
Allows an application to read from external storage.