コンパス HD Pro

Best compass for your iPhone & iPad.

√ Beautiful designs and easy to use.
√ Magnetic North
√ True North
√ Multi-Language

Notes: In order to let Compass locate the True North direction, please select “Allow” when it requires your location information.

Useful Knowledge: Magnetic North, which differed from True North, changes over time.

Between the True North and Magnetic North, there is the angle which is called Magnetic Declination. It varies from 0 to 20 degrees (up to 60 degrees or even more) in different areas of the world.

Based on your geographic location, Compass Easy will calibrate the True North direction by calculating the Magnetic Declination.

URL scheme is "HCCompassPro://"

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