IOS: show a view when an app start
Everytime I launch an app I want to show a view and this view should disappear on its own (example at start I see this view that in 3 second disappear as its alpha change from 1.00 to 0.00) 
How can I get it?

IOS: show a view when an app start
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Everytime I launch an app I want to show a view and this view should disappear on its own (example at start I see this view that in 3 second disappear as its alpha change from 1.00 to 0.00) 
How can I get it?
