【實用工具app】Historic Rally Monitor|最夯免費app-gigacircle

This is application for Historic Rallying. This app has a lot of function for Rallying.ex.*GPS Clock*Trip Meter (km & mi)*30s countdown timer.This app help your Rallying more easy.*Continued use of GPS running in the background can dramatically decrease battery life. *If your device has "Wifi"only, the GPS was not working on the app.