【實用娛樂app】A1 Altimeter FREE|最夯免費app-綠色工廠好玩App

In car, on bike or elsewhere... Have your cockpit altimeter with you.A1 Altimeter is digital instrument for measuring elevation. Also other data are displayed, like speed, geo location, time, accuracy...Attention:GPS accuracy depends on your location, speed and surroundings. Do not use it while driving or doing tasks that require your attention. Do not use it as primary means of navigation.