1. The reasons are as follows:
(1) Apple's IOS system is closed and unfair to the source code, so it is impossible or difficult for third-party developers to develop an adaptive Android system.
(2) For developers, it is difficult to make a profit by developing an Android system suitable for Apple, and it may infringe on Apple's patents or copyrights, so basically no developers do this loss-making business.
2. Introduction:
IPhone is a series of smart phones developed by Apple in the United States, which is equipped with the iOS operating system developed by Apple. In 2007, at the annual meeting of Apple's global software developers held at the Masconi Convention and Exhibition Center in San Francisco, Jobs revealed the launch of the first generation iPhone.
The first generation of iPhone was released by former Apple CEO Steve Jobs on June 9, 2007, and officially released on June 29, 2007.