You can find out about all of this on the website, but basically Gaia GPS includes a GPS Recorder, topographic and road maps, waypoint search, and other cool fe

You can find out about all of this on the website, but basically Gaia GPS includes a GPS Recorder, topographic and road maps, waypoint search, and other cool features. If you are a hiker, you have probably heard of MyTopo maps. Gaia GPS is the first app to provide these maps on the iPhone, and in my own travels, they are really great. You can download as many map sections as you want for no additional charge. http://www.gaiagps.com http://www.gaiagps.com