Professional altimeter. Detection position and high altitude very accurate. Through this Altimeter application you will be able to know the real height of where you are. Very curated from the graphic point of view, it offers an analog altimeter with digital measurement. It also memorizes the maximum height reached, very useful for mountain hiking. You can also view quality and precision at any time. It uses both the GPS and the barometric sensor (for devices equipped)that can be set by the options.You can see the altitude in feet or meter and calibrate the altitude from the settings panel.You will be able to record the altitude trend over time and visualize the realistic graph by also tracking the weather forecast based on the barometric pressure with the histogram chart.With photo shoot function, you can take personalized photos (with altitutidine and where you are), share them with facebook, whatsapp, email, and so on.Very interesting is also the use of the widget to install on the screen to keep altitude under control.