【實用交通運輸app】Altimeter GPS HD PRO|最夯免費app-綠色工廠好玩App

All-in-one ALTIMETER with : SPEEDOMETER, COMPASS, SUNRISE/SUNSET calculator, MAP and many other things No internet connection required for altitude and speed readings. This is a SAT GPS Altimeter. WHY ALTIMETER GPS PRO? Many other altimeter for iPhone must have internet connection enabled for working ....but in mountain, desert or other places, you don't have it! This altimeter read the accurate iPad GPS data directly with proprietary refined algorithms. Altimeter GPS never leave you alone!   FEATURES: • ALTITUDE set meters or feet .No internet connection required for altitude readings. • COMPASS : you never lost the way.  • SPEEDOMETER: with max speed and reset button. (mph - km/h)  • MAP: use gestures for go to fullscreen enhanced map.    • ACCURATE measurement of altitude (meters or feet) through GPS  with proprietary refined algorithms. • SOCIAL NETWORKING interface and sharing. Post activities on Facebook and Twitter …Or share it to e-mail• SUNRISE/SUNSET calculator. Simply press a button for calculate sunrise and sunset. Automatic detect your current location. • CURRENT ADDRESS detection • PHOTO: fastly take a photo of your panorama and if you like it, save to camera roll OTHER FEATURES:  • Accuracy graph  • GPS coordinates  • GPS signal indicator  • Speed graph  • Fast and easy to use!• Optimized for iOS 7 and RETINA display. Whether you are ascending Mount Everest or down in Death Valley, Altimeter GPS PRO knows your current altitude.   Altimeter GPS PRO is a great app for all enthusiasts of outdoor activities such as hiking, walking, skiing, rock climbing, mountain biking ...See a demo video at: http://goo.gl/u9TWTN