I have an existing app inside the appstore. And now I need to update it. When I build and run it from XCode5 on my IOS7 phone the layout is completely messed up. But when I reinstall it from the appstore I get back my old good looking layout. 
Now I was wondering when I do a minor bug fix inside my app and I upload it to the appstore. People who are going to update/download it, are they getting the bad IOS7 layout that I get when I ran it from xcode ?
Kind regards