Quote Originally Posted by WhereRWe? View Post
I don't know squat about the iPhone, but if it were me, I'd ignore the iPhone and just go with the Garmin. It's a dedicated GPSr, while the iPhone probably just has minimal GPS circuitry.

This particular cache IS on the ocean side of the trail, however.
So, I guess you could say go with the Garmin UNLESS the hint and/or description say otherwise.