What used to take MacGPS Pro software, a computer and an external GPS receiver,
you can now do using our Apps on your iPhone & iPad*!

  iHikeGPS   for Your Apple Mobile Devices
Navigate on Topo Maps for the USA (USGS and US Forest Service),
and SouthEast and SouthWest Canada

iHikeGPS NZ Navigate on Topo Maps for New Zealand and Australia		iSailGPS Navigate on NOAA RNC Charts for USA state and territorial waters		iSailGPS NZ NZ Mariner Marine Charts for New Zealand

* WiFi-only iPads require an iOS-compatible external GPS receiver. No device requires cellular service.