Originally Posted by pilo
No data required. In fact, my "real" phone is an Android and the iphones I've used during development never had a plan. I did find out, however, to add a new (to me) phone to itunes and set it up you need a SIM card. I just pulled the card from my Android and away I went. After setup I yanked the card and everything worked perfectly.
Good luck at the Sandblast! Post a pic if you end up using the app.
True story, no data needed. You won't NEED the app for sandblast but it will be easier than the stock ODO.
Just buy it, it's a good app and supports a fellow rider!