Hi all,
I'm the maker of Terrain Radar. This app answers one question which came into my mind when I was cycling. I was riding up a steep mountain and asked myself: "How long does it go uphill?" I got no answer for this and so I developed an app for that.
With Terrain Radar you can analyze the terrain around you. Just point your iPhone into any direction and instantly obtain a detailed elevation chart. The algorithm works in realtime. You'll be amazed how fast it works. Try it out for free :-)
Text-A-Gif