Hi, I'm an avid and knowledgable iOS, iDevice, and Apple fan. I run a YouTube channel on Apple, app reviews, tweak reviews, etc. and I've been following Apple, iPhones, iPads, apps, etc. for years now. I'm finally starting to get interested in app development and I bought a book on introducing me to Xcode, iOS development and Objective C++. The book recommends for its in-book tutorials that I purchase a developer account with Apple so I can see how everything works on my devices. I plan to begin creating and testing my own application before summer's out and for the convenience of my YouTube channel I'd like to receive iOS betas (e.g., iOS 6 b1 tomorrow.) Would this be a good investment? Since I'd like to begin developing and testing in a few months and I could also use it for iOS betas. Thanks! P.S. Would I need to purchase an Apple developer account or an iOS developer account? And what's the difference?