Thanks for your prompt reply. Many like me are looking forward to the comparison of this dual approach side by side (laying out UI in code as well as using IB) and an analysis of both the approaches, which is missing everywhere. As you know Apple encourages IB builder and discourages laying out UI in Coe, while every experienced programmer I have spoken to vouches for laying out UI in code. Can you please do it here and make things a bit more clear and easier for budding programmer. You just need to upload 2 more videos , one on laying out the same UI in code and another one on detailed comparison of the two approaches à la Paul Hegarty of Stanford iOS instructor (CS193P).