Hi - I am new to the Iphone world and have a question about apps. I came from the android world where the more apps you had on your phone, the crappier it ran. So, I was constantly removing apps so the darn phone would work at all. I read on other forums that you can actually have 9 (or 10) pages of apps, but no one mentions issues with memory and such. Is this not a problem with the IPhone 4 like mine?