Member Since: Apr 06, 2011
Location: Louisville, KY - USA
Mac Specs: MBP 17" 2011, 2.3GHz Intel Quad-Core i7, 8GB RAM, MacMini 2011, 2.7GHz Intel Dual-Core i7, 8GB RAM
04-30-2012, 10:40 AM
Do you mean Inca? doesnt matter.
I also have to assume you are talking about a 3G iPad or an iPhone.
I would use an app from MotionX, called MotionX GPS. The reason is that you can download area maps via wifi before you leave so you can have all the maps you will need when you are not able to download over 3G. I have done it when I was hiking down in the Smokey Mountains this spring.
Being able to download maps beforehand will not leave you with a blank screen when you have no connection.
GPS only needs a view of the sky to work.
MBP 17" 2011, 2.3GHz Intel Quad-Core i7, 8GB RAM, AMD Radeon HD 6750M 1GB RAM
MacMini 2011, 2.7GHz Intel Dual-Core i7, 8GB RAM, AMD Radeon HD 6630M 256MB RAM
iPhone 5S 64GB, iPad Gen3 32GB WiFi, iPod Nano Gen6 8GB, Apple TV 3 & 2