Speed Gun App Android. Smart speed is a tool in extended set of the smart tools collection. The best alternative is ispeed gun.
Smart distance, smart measure, map). Like other apps listed here, there. Speed gun is a tool in extended set of the smart tools collection (speedometer).
In live mode, you simply use the app as a stopwatch.
In live mode, you simply use the app as a stopwatch. There are two modes (three in the paid version); Speed gun to measure vehicle speed turns your phone into speed gun in your pocket! Then, touch your screen following the target.