By Tyler2006, 2 December, 2011 Forum iOS and iPadOS Has anyone used zoom reader with there iPhone 4s? If so, please share any feedback you have, whether it be positive or negative. I would assume there would be some improvement, due to the quality of the updated camera; are my assumptions right? Options Log in or register to post comments Comments Zoom reader with 4s I used several magnifier prams when i had an iPod 4g, and none of them worked that well. However, now with the iPhone 4s. The same programs work very well. The improved camara seems to make all the difference. Do you have to have the case Do you have to have the case off the phone before trying this out? I have my otter box defender series case that was originally created for the iPhone 4g on my iPhone 4s. Thanks a lot in advance. Which apps worked better with the IPhone 4S? Which apps worked better with the IPhone 4S? I look forward to one day being able to scan bar codes with my IPhone as easily as with a multi directional scanner! I also would like to be able to pick up a book and scan it.