How to track how many times an iPhone app is opened?

Posted by Jason on Stack Overflow See other posts from Stack Overflow or by Jason
Published on 2010-06-14T11:19:44Z Indexed on 2010/06/14 11:22 UTC
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iphone

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SDK

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tracking

I am building an iphone app and would like to keep track of how many times it has been opened so that I can prompt the user to do certain actions after it has been opened X number of times. I have thought about storing a variable in Core Data which I update every time it is opened, but this seems like a waste since it is a singleton data, not multiple instances of an object. What is the best way to store data like this and access it without slowing down the app opening time?

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