I'm developing a jquerymobile app, testing for IOS4,5 on iPhone, iPad, Android 2.2, 2.3.3, 3.0,3.1,4.0
Just wondering if its necessary for me to test this on a iPod touch, it has the same screen resolution as a iPhone and assuming IOS is the same version, I can't myself imagine a problem.
Is it necessary for me to test on the iPod touch as wwell?
There's no need for you to test separately on an iPod Touch, since it works exactly the same as an iPhone when using a comparable version of iOS.
However, you should be sure to test on both a retina- and a non-retina-display iOS device.