Hand Bearing Compass at App Store analyse

App power index: 130 (based on ranks around App Stores today)
Travel Navigation
Developer: DFR Editions
Price: 0 free
Current version: 4.0, last update: 1 year ago
First release : 07 Mar 2012
App size: 3.15 Mb
4.0 ( 2400 ratings )
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Estimation application downloads and cost

> 2.86k
Monthly downloads
~ $ 1.17k
Estimation App Cost


Use your iPhone/iPod/iPad on its edge, as a Hand Bearing Compass.
Press the screen to take a sight.
After 3 sights, go to the chart table !

The Magnetic variation is calculated, depending of your position, using the WMM algorithm and data.

Notes :
To save battery life, position is refreshed with an accuracy of 1NM.
Bearings are displayed in Magnetic (M). You have to apply Magnetic
Variation to determine the True North (T).

References :
- WORLD MAGNETIC MODEL : http://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml

- Moon Calculations : ELP2000 theory

- Jean Meeus. Astronomical Algorithms
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Available in countries
Country Price
Canada 19.99 CAD
China 98 CNY
France 14.99 EUR
Germany 14.99 EUR
Italy 14.99 EUR
Netherlands 14.99 EUR
Portugal 14.99 EUR
Spain 14.99 EUR
Poland 10.99 EUR
UK 12.99 GBP
India 1499 INR
Japan 2000 JPY
Korea, Republic Of 19000 KRW
Poland 79.99 PLN
Russia 1190 RUB
Turkey 449.99 TRY
USA 13.99 USD
Korea, Republic Of 10.99 USD
Ukraine 17.99 USD
Available for devices
iPhone3GS, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,