On January 9, 2007, at Macworld San Francisco, Jobs unveiled that Safari was ported to the freshly-introduced Iphone within just Iphone OS (later on called iOS). The remaining secure model of Safari 2 and the final version introduced completely with Mac OS X, Safari 2..4, was current on January 10, 2006, for Mac OS X. It was only out there within Mac OS X Update 10.4.