The first iPhone was revealed at the Mac World conference in early January 2007, and later released in June of that year. Initially, third-party native applications were not allowed. Apple products have created a unique brand value within society.  Their products do not support third party applications, thus providing additional layers of security from social engineering and malware attacks.

How has the use of core ideas such as location and orientation-aware pushed iPhone beyond its web browser and tightly integrated web functionalities?
Why are Plists (property lists) the easiest way to store information on Macs?
Discuss the benefits of using Xcode for developing iOS apps.