Hi there,
I've been having a good experience with Fallout Shelter. Entertaining game. So much so I've spent nearly $30 on lunchboxes to speed things up. However, the game gave up on me today. It's unable to start. Keeps loading and then crashing before the "Enter Vault" option appears. I can't even access the app's built in help function.
I hope my save game is still intact... a lot of time, effort and some money has been put into it. I haven't tried uninstalling and reinstalling yet, as I know that will wipe the game. I'm using an iPhone 6 plus and it's running iOS 8.3.
Starrus