Nearly useless
I bought this app intending to edit my GPS waypoints. I have nearly 1,000 points accumulated over more than 10 years, and I want to remove the ones that are no longer useful, merge duplicates, and rename the others to something more recognizable. (My first Garmin GPS allowed only 6-character names).
While this app does allow one to do this, one can only map one waypoint at a time (with no name shown on the map). So instead of allowing one to look at a group of waypoints from an area and decide which are important, unimportant, and duplicative, one can only go through the waypoints one-by-one.
If you want to maintain a set of GPS waypoints, you are better off using Garmins BaseCamp (free with Garmin GPS units) and/or Google Earth (free to all), both of which allow you to see multiple waypoints on a map at the same time.
PS, other reviews state that there are bugs that make the program unusable ("map doesnt move")—I did not experience this in v. 1.6.2 + MacOS 10.7.
Alan in Oakland about POI Organizer