This is a sample project that replicates Spotlight in iOS 7. Everything is very simple. It's a UIScrollView with paging enabled and some adjustements. Every line is commented so you can understand how everything works. Very simple and just a few lines of code to do this. If you find any grammar error in the comments, please report. :)
Developed with Xcode 4.6.3. Tested on iOS 6 but should work on every version with some corrections to the screen sizes and positioning.
Special thanks to @dev_jac who helped me in the test phase.
If you have any question contact me on Twitter, @BalestraPatrick.