CREATIVE BUTTON STYLES

http://tympanus.net/codrops/2013/06/13/creative-button-styles/

Open Source Library For Easily Turning A Map And Locations To An Augmented Reality View

http://maniacdev.com/2013/06/open-source-library-for-easily-turning-a-map-and-locations-to-an-augmented-reality-view

NSNumberFormatter

http://nsscreencast.com/episodes/71-nsnumberformatter

RotateView

https://github.com/nicklockwood/RotateView

Free Ebooks for Designers and Developers

http://speckyboy.com/2013/06/10/free-ebooks-for-designers-and-developers/

Open Source iOS Image Viewer Control Inspired By Facebook

http://maniacdev.com/2013/06/open-source-image-viewer-control-inspired-by-facebook

How to use a custom font on iOS

http://iosdevelopertips.com/user-interface/how-to-use-a-custom-font-on-ios.html