Camera clinometer

Aim the crosshair at a point on the ground, along your direction of travel. The readout is the angle from vertical (0° upright, 90° flat). Speed sets the suggested marker drop angle.

Marker speed (ft/min) Testing mode (simulate speed and heading)

Test speed (km/h) Test heading (° M)

Camera and motion are required. Location is used unless testing mode is on. Allow access when the phone asks. Works in Safari and Chrome. If a Home Screen icon is stuck on an old version, delete it and add this page again.

Version 1.4.6