iPhone App OS Detection via User Agent

Question

In my awstats log (cpanel), the webservice consumed by the iphone app shows various user-agents like:

AppName/1.6 CFNetwork/485.13.9 Darwin/11.0.0
AppName/1.6 CFNetwork/548.0.3 Darwin/11.0.0
AppName/1.0 CFNetwork/485.13.9 Darwin/11.0.0

Is there a way to make sense of this? I am more interested in finding out the devices (iPhone, iPad etc.) and OSes (iOS4, iOS5 etc.) is that possible from this user agent?

Answer 1

There is not much info here. It turns out, it is in format :

AppName/AppVerson, CFNetwork/iOSVersion (4xx/5xx), Darwin/11.0.0
AppName/1.6 CFNetwork/485.13.9 Darwin/11.0.0