I just got an iPhone 4. I didn't realize how much faster it was than my 3GS. Logos is probably twice as fast as before. This makes Logos on the iPhone much more usable. It was nearly unusable due to being so slow with the 3GS.
how much did you have loaded on the 3GS? I have it on mine, only 50-100 books, but ti runs ok. That said, I am using the iPad now.
I didn't download any books onto the iPhone. I really didn't have much space left for them. In my entire library I have around 3,000.
