Had a quick question about the free Compass app by Snaptic. I've noticed they've added a GPS coordinate fix to your location on the main compass screen. I was wondering how accurate this coordinate might be? I have to log GPS coordinates in the field quite often with my work. I would like to use this app but didn't know if it was as accurate as your typical handheld/auto GPS such as a Garmin Nuvi. Thanks for any help or suggestions!