I updated XCode and now see that all the BarButtons have a blue color on iOS7 when built with XCode 5. When I run it on a iOS6 device it remains white.

The app currently in the App Store is built for iOS5 and runs on iOS7 with white buttons on a black toolbar.

I can change all the buttons one by one from default to white color but there must be a better way to do this. Are there some options I could try without requiring minimum iOS7?