- Galileo Offline Maps & MotionX GPS: display the GPX track with an indicator of my position. There is an option to keep maps in the memory when navigating without internet connection.
- MapMyRide & GPSies: display the track with an indicator of my position. These apps require that I have the GPX route previously loaded on mapmyride.com & gpsies.com web sites. There is no option to save maps in memory for offline use.
Before you load the GPX tracks, you need to decide what to use. There are at least two options:
- Raw GPX file from ACA web site, which contain route points at key intersections with straight lines between them. These do not exactly follow the roads. But given that you will have a map in the background, you may be able to follow them just fine.
- Processed GPX file that you take from option 1 above and edit to create a track following the roads. You can edit the file using Garmin Basecamp, Ride with GPS, GPSies, and other tools.