As you know Microsoft Bing is getting popular day by day and it's emerging as a biggest challenge to Google. These days over the internet that Bing will replace Google as as default search engine on iPhone. However there is no confirmation from Apple and Microsoft about this rumor.
But there is also sources who are saying, Mircrosoft and Apple are talking to adding Bing as default search engine on mobile phones. Not sure which one is right, let us wait for more interesting news.
