To stay logged in when app get purged from memory
<p>Big question - my programmer is saying no but i want another opinion.
I have an  iPhone app (in construction). It connects to a server.
The user logs in  but too often when the app comes out of background another log-in (email address and Pin Number) is required rather than the simple pin number. Is there a way to keep the email address either 1/ in memory or 2/somewhere else on the phone.
I notice with the Facebook app (you may have heard of them)  they just stay logged in regardless.
is this possible too for an individual player?
Thanks in advance</p>

<p>Joe</p>
