Speed gun app for android description: Speed gun is a tool in extended set of the smart tools collection.
This speedometer(velocimeter) measures the speed of a moving object by age 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 the 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.