Mini Magnet at App Store analyse

App power index: 180 (based on ranks around App Stores today)
Utilities Education
Developer: Joja
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 22 Apr 2010
App size: 408.62 Kb
4.0 ( 8430 ratings )
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Estimation application downloads and cost

> 3.96k
Monthly downloads
~ $ 1.62k
Estimation App Cost


This educational app lets you explore magnetic fields with your iPhone 3GS.

Imagine your phones magnetic sensor as a small magnet. Other than a usual compass, it can rotate freely in all directions. This lets you explore the direction of the earths magnetic field in 3D.
To let you see the angle of incidence better, the app shows a thin stick pointing up and down together with the magnet.

You can also test the effect of other magnets close to the phone, but be aware that the sensor is quite sensitive and easily reaches its limits. If that happens and the small display shows Out of Range !, move the magnet further away. If the magnet seems stuck after that or behaves strangely, shake the phone to recalibrate the sensor.
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,