Apple

Apple

None of you did not notice, why such applications as Mail (mail.app), address book (contacts.app), notebook (notes.app) and the Stock Exchange (stocks.app) incidental to the iPhone in times faster than any other? No, I better unfold the abstract:
Among all the applications the phone (as a mother, and third-party) mail, notepad, address book and market are the fastest.

As invented Apple, to win the race?  The first answer coming to mind, is to optimize the internal code applications and plug libraries, literate work with keshami top level and agreement with the electrons that those begali faster. Все это не то. All this is not something.

Apple plays with the psychology of human

After running any application on your desktop iPhone, you usually 2-3 seconds, see the replaceable screen, and then decide what next step to make. In fact, at this point Apple, you do not plant on the program and its screenshot … Until you see on display the first second, iPhone quickly dogruzhaet necessary data and imperceptibly changing the screenshot to the working interface. All master enjoy.

You can check yourself
All screens are made in the folder:
var/mobile/Library/Caches/Snapshots/ var / mobile / Library / Caches / Snapshots /

Clean the folder and run, for example, Stocks.app, then quit and start again, look in the folder. Neither with, nor with this being a file: com.apple.stocks-Default.jpg. com.apple.stocks-Default.jpg.
The same goes for other utilities.

transmit

transmit

Or call your address book and then try to run its top-down. On the first time will never succeed, because at this point before you a screenshot, picture, it does not react to finger gestures. But if you try proskrollit 2 seconds, then feel the interface of the program.