We are currently running the Any Connect Client on MAC IOS 64 bit Iphone devices. We are experiencing issues with the client auto connecting. The client works as advertised on a none 64 bit ipad or phone. We have downloaded the latest app which is 3.0.09231. I have noticed the following on the cisco support site
Respecting user values for both seamlessness and simplicity in network access and management while delivering significant enhancements to endpoint security and policy enforcement, AnyConnect supports all capabilities under a single, integrated user interface.
Windows 7 32-bit (x86) and 64-bit (x64) Windows Vista 32-bit (x86) and 64-bit (x64) View All
I see there is a 3.1 release but nothing indicated that it is for ios
From your description, it sounds like you are leveraging Apple iOS's VPN on Demand feature. This is a feature of Apple iOS and not a feature of AnyConnect. Apple has made changes to their feature and options in iOS 7 (regardless of 64-bit) and depending on your configuration, they will require you to set up new rules via an Apple mobile configuration file directly or pushed via MDM to configure these settings. Please see Apple's doc on this topic at: