【實用交通運輸app】iDriver Speedometer TripManager|最夯免費app-綠色工廠好玩App

Ranked top 20 in the Navigation category in over 30 countriesiDriver tracks your speed using GPS ,Alert for speed limit, Trip Details etcUsually app which uses GPS consumes lots of battery.however,We have optimized app to use comparatively low amount of battery especially when its in background.This app would work in background and also alert you when you over speed even if its in backgroundDrive safely and wear your seat belt :)Upcoming features*support for iPad and iPad Mini*Battery optimization*Improvements in accuracyIMPORTANT INFORMATION:Continued use of GPS running in the background can dramatically decrease battery life.