Reasons from an access standpoint for the 4S and above is Siri.  You can 
have it read things to you, look up info, write a reminder or calendar 
appointment or text message, etc.

There are dictation apps of course as well, but they are not integrated into 
the iPhone as Siri is.

Also, the 5S has a better camera and faster quad-core processor which could 
help in text recognition OCR and other apps that you can use to identify 
objects, currency and the like.
----- Original Message ----- 
From: "Lou Kolb" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, July 28, 2014 8:33 AM
Subject: OT: IPhone questions


> Thinking of getting a referbed IPhone. I'm already familiar with the IOs
> from my IPod touch. Of course, the 4 is older and cheaper, the 5 is newer
> and more expensive. Any reason relating to access to get or not to get the
> 5? I'll spend the extra money if it's worth it to do so. TNX and 73.  Lou
> WA3MIX
> Lou Kolb
> Voice-over Artist:
> Radio/TV Ads, Video narrations
> Messages On-hold:
> www.loukolb.com