Profiler for XCode, iPhone

Does anybody know of a 3rd party profiler for XCode with the iPhone?

I really don't like instruments, it's a pain to try to figure out whats going on. Allocations an开发者_C百科d leaks are fine, its just the CPU Sampler that I don't like.

I really liked Shark but they have stopped updating that and it doesn't work with iOS4.

I doubt that there are any, since (as far as I know) there is no published documentation from Apple as far as the protocol to use when communicating with the iPhone and attempting to profile a running application.