What Mac do I need to run MacGPS Pro?
The current version of MacGPS Pro navigation software is a Universal Binary OS X application. It will run on any Mac running Mac OS X version 10.2.8 or later, Intel processor or PowerPC processor. The software works very well on both older Macs with limited processor and RAM resources, as well as the newest laptops and desktops. The one area where extra processor speed and RAM really helps is viewing a large number of stitched-together maps simultaneously.