So I am able to use this iOS on my iPhone 5. So far iOS 7 Beta 2 seems to work better then the previous beta version. Twitter integration and some apps work great however since this is a test version you should expect some apps not to work however I noticed some major improvements on app integration with iOS 7 Beta 2. iOS 7 Beta 2 focused more for the iPad but I declined to test it on iPad right now until the stable version is released. iTunes integrates with iRadio and it works great and similar to Pandora Radio. Some apps tend to freeze and I would have to use the web browser and save the actual mobile application to the home screen as an alternative. Since this iOS is a developer preview there will be some issues with apps. If you are testing iOS 7 Beta 2 please share your issues and your experience with The Tech Guy. I am not sure if Facebook integration works with this OS
but there will be more improvements prior to the fall. I forsee the OS
releasing in mid September.