Bad new version

Was working fine on my iphone 4 with ios 7.
I wanted to use it today but it demanded access to bluetooth devices and I denied this access because I did not want to use bluetooth. It crashed and refused to work again!
Update: I removed the app from my iphone and reinstalled it. It made a fresh start. This time I accepted everything it wanted including the bluetooth access. Now it working again.

Wonderful guy about Magellan RoadMate USA, v2.6.1