The best level from iPhone now on Android. This is the free version.
Calibration can be done with the paid version.
keywords: Clinometer, XClinometer, spirit level,plumb bob,clinometer,bubble level,carpenter,wasserwaage,water level,ruler,nivelle,geocaching,niveau à bulle,nivel de agua,livella,水泡式水平尺,水平仪,ватерпас
According to wikipedia: An inclinometer or clinometer is an instrument for measuring angles of slope (or tilt), elevation or inclination of an object with respect to gravity. It is also known as a tilt meter, tilt indicator, slope alert, slope gauge, gradient meter, gradiometer, level gauge, level meter, declinometer, and pitch & roll indicator. follow us on facebook,skype or twitter
