Iphones , Iphones the greatest invention added to Steve jobs line up of products .The iphone was first introduced to the world on 8th of June 2007 it wasn't released to the public until June 29th 2007.They were selling like hot cakes .Then a year later on June 9th 2008 they unveiled the 3G which was the first iphones successor . People were demanding and expecting one ever year which was faster performed better .Its a good product to show supply and demand. In 2011 this was the first apple reveled the ''S'' line of phones which was a updated iphone of the 2010 phone which was the 4. They say that the ''s'' line of phones were a updated specs and battery and some times a new charging port which changed from the 30 pin to the lighting with the iphone 5. The iphones have been the leading phone manufactures do to there easy user-interface,the styles of the phone and the all around performance and specs on the phone. Apple has the best marketing team which has done a good job on selling you the idea of the iphone as the best smartphone on the market which in some cases are a good thing.But some bad things are the price tag the iphone 6s the current in the iphone line comes in 16,32,64gb the 16 gb cost 950$ and the 128gb cost 1,029$.But the majority of the people will the pay that amount because apple has sold them the idea that the iphone is the best phone on the market today.