Variation5.1 - Google Play
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Publisher Description
Variation for the current day. Used in navigation with a magnetic compass.
VARIATION for the current day.
Used in navigation with a magnetic compass.
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Variation is the angle between the magnetic and geographic meridians at any place, expressed in degrees east or west to indicate the direction of magnetic north from true north. Called MAGNETIC VARIATION when a distinction is needed to prevent possible ambiguity. Also called MAGNETIC DECLINATION. (Bowditch)
The app uses the World Magnetic Model: WMM2025.
The new model is valid from 13/11/2024 to 31/12/2029.
See: https://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml
Your last position is automatically saved.
- Storage permission is needed to save your position.
COURSE CALCULATOR
Compass and true course.
DEVIATION COEFFICIENTS
Dev = A + B SIN(Ra) + C COS(Ra) + D SIN(2Ra) + E COS(2Ra)
Calculate the coefficients A,B,C,D,E with "Magnetic compass" Windows application, (available at Navigational Algorithms website).
Enter them and save. The App will read the data and Course calculator will be able to compute the deviation.
USER INTERACE
- Zoom buttons +/-
- Map types: normal, terrain and satellite
- GPS location. ("Location" App permission must be allowed. Switch on you GPS, and then automatic location detection is possible)
Events on Map:
• Long Click: adds a mark with the variation at position for the current day.
• Tap the Mark to see the information.
• Map gestures: https://developers.google.com/maps/documentation/android-sdk/controls
About Variation
The company that develops Variation is Navigational Algorithms. The latest version released by its developer is 5.1.
To install Variation on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-07-02 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Variation as malware as malware if the download link to com.Variation is broken.
How to install Variation on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Variation is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Variation will be shown. Click on Accept to continue the process.
- Variation will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 5.1
posted on 2025-07-02
Updated to WMM2025
World Magnetic Model 2025 valid from 13/12/2024 to 31/12/2025
version 4.9
posted on 2024-07-15
Updated to new Google Maps
version 4.8
posted on 2023-12-19
New UI for:
- Course calculator.
- Deviation coefficients.
Updated to:
- Android 14 (API 34)
- com.google.android.gms:play-services-maps:18.0.2
version 4.7
posted on 2023-12-05
New UI for:
- Course calculator.
- Deviation coefficients.
Update to:
- Android API 34
- com.google.android.gms:play-services-maps:18.0.2
version 4.5
posted on 2023-08-18
version 4.4
posted on 2022-06-06
Course calculator.
Update to:
Android API 32
'com.google.android.gms:play-services-maps:18.0.2'
version 4.3
posted on 2021-05-28
WMM2020 - World Magnetic Model 2020, valid from 10/12/ 2019 through 31/12/2024.
- Your last position is automatically saved.
- Storage permission needed for Google Maps cache and for save your position.
Android 11.0 update
version 4.2
posted on 2020-04-17
WMM2020 - World Magnetic Model 2020, valid from 10/12/ 2019 through 31/12/2024.
- Your last position is automatically saved.
- Storage permission needed for Google Maps cache and for save your position.
Android 10.0 update
version 4.1
posted on 2020-04-06
WMM2020 - World Magnetic Model 2020, valid from 10/12/ 2019 through 31/12/2024.
Android 10.0 update
version 3.1
posted on 2019-11-21
Android 10.0 update
Disclaimer
Official Google Play Link
We do not host Variation on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Variation is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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