Filed under: iPhone, App StoreAs a longtime fan of the pastime of geocaching, I've been following the evolution of the official Groundspeak Geocaching app (US$9.99) since the painful early days. With the release of Geocaching version 4.0 yesterday, it appears that Groundspeak has raised the bar with a new design and additional features.
If you're not familiar with geocaching, it's a location-based hobby where you seek caches (usually small containers with a logbook and goodies inside) based on hints, latitude and longitude coordinates, and a keen eye. You can also hid
