A totally blind user wants to make use of the KNFB reader but does not want a cell phone, some of the reviews I have read suggest that it works best on the iPhone 6, other reviews suggest that that iPod touch 5 is a suboptimal version of the iPhone 5. I have near zero knowledge about smart phones and less about apple devices.
Is it possible to tell if an iPod touch 5 will provide the same level of function with the KNFB reader as users are seeing with the app on the iPhone 6?