Doesn't work with iOS 7 – Build-A-Bear Workshop: Bear Valley™ Review

The app worked before I updated to iOS 7, now it won't even open. If I would've known the app wasn't ready for the update, I would not have updated my phone until hearing from the makers of this app. Please update the app or return me my money.
Review by Casual-Adict on Build-A-Bear Workshop: Bear Valley™.