needs better zeroing – Aircraft Horizon Review

this app would be great if you could zero it when it was laid flat. I was hoping to lay the ipod on the dashboard of my car, to see what angle the road was at. the only way this can work with this app is to lean the ipod against something so it can stand upright because it has to be zeroed within 45 degrees of that position. with that fixed it would be five stars.
Review by threedaysgraceisawesome on Aircraft Horizon.