Goals! Pro Awesome Football (iOS - iPhone)

This is I think the closest they ve come on iOS for iPhone / iPad, still it misses that Sensi magic as well as a lot of featuers such as, injuries, formations, tactics.

Goals! Pro Awesome Football
itunes.apple.com/nl/app/goals!-pro-aweso...all/id340842182?mt=8

And in the same category there is:
itunes.apple.com/us/app/speedball-2-evolution/id402172290
Although it doesn´t match up to playing with a proper controller or keyboard.

I would say that Super Soccer Champs is the closest game to Sensi on iOS at the moment.