iphone version.... App info is currently processing and/or the app is not yet fully available for sale on the US App Store.
Started the App, it wanted to do push notifications (which is dumb IMO for an app like this) so I said no... Ended with a blank white screen. I force quit the app, restarted it and it wanted me to review it so I said no and the result was another blank white page. Tried a third time and just the blank white page. I guess it's broken/bad from the latest update? Gave it a fourth try with airplane mode on and it worked fine. But restarting the app with airplane mode off and it just went to the white screen again. My guess is they tried to make this go ad supported but messed up the code to get the ad so it fails. I'm running 6.1.3 (not hacked) on a 4s.
