How can I customize an iPhone first launch experience based on specific users?
<p>I am trying to make my app automatically load specific content for a user upon the first launch.</p>

<p>For example, if a user is searching for information on product X via Safari, I would like to give them a referral to download my app in iTunes. After download, I would then like the app to automatically load screens relevant to product X without the user entering that info in themselves.</p>

<p>It seems that since apps are sandboxed they wouldn't have access to Safari cookies, as this would otherwise be the perfect solution.  Any advice?</p>
