AçıklamaSpeed Gun is a tool in extended set of the Smart Tools collection (speedometer).
This app measures the speed of a moving object by touch like a velocimeter.
Usage is easy: To measure the speed, input the closest distance to the target, and touch the screen following target. With a range finder app(i.e. Smart Distance, Smart Measure), measure the target distance in advance.
If yours is inaccurate, you can calibrate it for yourself.
* Do you want more tools?
Get [Smart Distance Pro]
For more information, see the manual, Youtube video and the blog. Thank you.