One thing that I’ve always found rather convenient about iOS’ Spotlight search feature is that the focus starts with the search bar from the moment the interface appears. In other words – the keyboard instantly appears and you’re ready to begin typing out your search query.
Search bars can be found throughout the iOS platform, and the aforementioned instant-focus experience unfortunately doesn’t extend to all of them. That’s why iOS developer Dimitar Nestorov created a new and free jailbreak tweak dubbed SearchAutoFocus.