Looks great, DOESNT work above 10k feet

This app looks great and I like the tracking feature. If you dont plan on taking a trip above 10,000 feet then this is probably the app you will like. Unfortunately I work at altitudes above 10,000 feet every day. I needed an app that will give me accurate altitudes from 10,000 to 14,400 feet.

SpringsSpartan about Altimeter GPS+ (Speedometer)