Why buy a gps unit when you have this?

I was shopping for GPS units and was shocked at the cost. Then a friend told me about MotionX. Ive been using it on my mountain bike on burly terrain for a week now with a sturdy mount and iPhone case and it does everything I needed in an $800 gps unit. I saved a fortune thanks to this app.

Frustrated Mac User 2014 about MotionX GPS, v24.1