Speed Gun is a tool in extended set of the Smart Tools collection .

This speedometer(velocimeter) measures the speed of a moving object by touching.

Usage is simple: Input the shortest distance to a target. Measure the shortest distance in advance with a rangefinder (e.g. Smart Distance Smart Measure Google Maps).
Then touch your screen following the target.

If the result is not accurate you can calibrate your device with [Speed Calibration] option.


* Do you want ad-free version? download [Smart Distance Pro].

For more information watch YouTube and visit the blog. Thank you.