APKPure Appを使用する
Speedometerの旧いバージョンをダウンロードすることが可能
Simple speedometer calculating and analyzing your speed real-time
Simple Speedometer , a small and efficient tool to use to calculate and analyzing your speed in real-time.
Calculating your speed by distance measured by gps or network location and time of transition, and finally giving speed in meter per hour , and automatically scale to kilometer per hour when moving faster .
Very Friendly view , and graph of acceleration ..useful !
Give it a try !