a) Apple has had their own search engine for years now. It powers Safari Suggestions. b) They don't have an option to change it. c) If they were to extend its

a) Apple has had their own search engine for years now. It powers Safari Suggestions. b) They don't have an option to change it. c) If they were to extend its use for all searches then I can't imagine there would be an issue. And if there was it would likely be across the entire mobile search industry.